42 Great Gift Ideas for Girlfriend’s 21st Birthday That She Will LOVE!

Even though it may seem like our sweethearts have everything they need– after all, they’re getting older and wiser– reaching the age of twenty-one is a significant milestone. It means that our long-time partner is finally old enough to enjoy a cold brew from the fridge without having to ask us to open it.

The specialness of the age itself is enough to warrant recognition. But how do you impress your girlfriend on her 21st birthday, especially when she has everything she could ever want or need? Why not surprise her with one of these 42 great gift ideas for her 21st birthday that she will love… So lets dive right in!

Table of Contents

1. Adios Fake ID Scented Candle

If your girlfriend loves candles, and we’re guessing that they do, then you know there’s nothing better than a great birthday candle. These candles are perfect for celebrating their 21st birthday! They can say Adios to that fake ID and finally legally go where they want!. This candle is a really fun gift for a night that will be remembered forever.

Made out of 100% soy, this candle is not only beautiful and aromatic but also non-toxic and safe for the environment. It is highly fragrant with its delicious tropical fruit sensations scent! It uses a cotton Eco wick for a slower burn giving you between 50-60 hours of burn time, you will be relaxed for hours with the soothing ambiance this hand poured candle creates. It is a totally unique gift to give to your Bestie on her special day!

2. Top Shelf Unique Hand Painted 21st Birthday Wine Glass

Are you looking for a thoughtful, one-of-a-kind gift for your girlfriend’s 21st birthday? As we all know, 21 is the official benchmark of adulthood and what better way to celebrate this milestone than with a personalized wineglass. It is the perfect gift for someone wanting to stand out from the crowd. This hand painted glass is perfect for wine, soda or your favorite beverage!

Designed with festive slogans that are topped off with a little silver bling. The glass itself holds 15 ounces of your favorite beverage and will come beautifully packaged in an elegant box making it the perfect present that will be cherished for years. Our personalized and unique gifts are always well received as they are thoughtful and show how much someone cares about you.

3. MBMSO 21st Birthday Socks

For the 21 year old GF in your life with a birthday coming up, this is a great gift idea! These MBMSO socks are woven from high-quality cotton and both pairs feature the phrase “Happy Birthday to Me Socks” on them. This is the perfect birthday gift for your 21 year old. It’s a funny, thoughtful and affordable 21st birthday gift! Show them how much you care. These socks are great to add to any gift basket for a 21 year old with a sense of humor!

Keep them warm in style as they celebrate their new age. These socks are great for anyone on your list who loves to wear patterns and enjoys humor. This is the kind of funny birthday gift that no one can resist wearing out! They are cool, comfortable and durable so these socks will last for years and can be passed down from one generation of family members to another.

4. SOLINFOR 21st Birthday Necklace

If you’re looking for the best birthday gift for your 21-year-old girlfriend, This SOLINFOR necklace is the best choice out there! This silver necklace is crafted in 925 Sterling Silver, making it one of the most durable necklaces on the market, it is completely nickel free and non-reactive on sensitive skins. This necklace will last for years to come, reminding her of all her precious memories!

This piece is about 18 inches long and fits anyone as it has a clasp closure. It consists of two beautifully designed circles, one for each decade and a sparkling gem which adds the finishing touches to commemorate the 21 years of her being an amazing and wonderful lady and to the many years to come. The necklace comes beautifully wrapped in a gift box with a special card.

5. Beer Bottle Opener

A birthday is a great chance to express your love and care for the person. Here is a nice idea for you to make your friend’s or brother’s day or surprise them with their very own personalized bottle opener that let them open a bottle of their favorite beverage in style. This bottle opener is made out of stainless steel with a timeless and quality look. It is durable and long lasting, with a hole at one end for easy carrying or to attach to your keys for easy use any where. It is extremely light weight at 31.2g!

6. Personalized Flask Set

Bridging the gap between functionally and being fashionable, this personalized flask set is one of a kind. It is functional, fashionable, the perfect gift for anyone turning 21! The flask is 100% leak proof and made of premium high quality food grade stainless steel with a thick copper lid, it comes covered in the finest top grade PU leather. A beautiful message of your choice comes engraved on the front, this personalized flask set comes with 2 matching shot glasses (2 Oz each) and a funnel. You have a choice of your favorite color to choose from, go on spoil them with this unforgettable gift!

7. Personalized Initial Canvas Beach Bag

When you’re looking for a personalized gift that is more than a personal statement, you’re in the right place! This heavy duty and durable canvas bag with an attached shoulder strap can be customized with the printed initial you desire. It is also made of 100% 13 oz natural cotton canvas and includes a cotton lining inside. The canvas beach bag comes in a bright white with a black trim, all the seams are reinforced – so no need to worry with adding a little extra weight in the bag. The base of the bag is also supported with a built in PE board.

8. Handsam Eternal Galaxy Rose

Do you have a girlfriend’s birthday coming up and you don’t know what to give them? Look no further, because this Handsam Eternal Galaxy Rose Gift set is perfect for anyone who loves flowers. These flowers are not your average roses — they look just like the real ones! With bright crystal like petals and golden centers, these artificial roses are a beautiful addition to any table or desk.

Not only that, but this flower set comes with an adjustable LED light display in the glass dome so that it can be used as a night lamp too. This rose will last a lifetime with its high quality PVC material, perfect for any occasion! There are different colored rose options for you to choose from. The rose comes in a beautifully packaged gift box!

9. Finally Legal Funny 21st Birthday T-Shirt

The perfect gift! For any occasion! The long awaited day of 21 years is finally here. Let’s celebrate with some laughs and a great throwback gift. This t-shirt is made out of 100% cotton, it is light weight and of a classic fit. It has a double needle sleeve and a bottom hem, this shirt comes in a variety of colors to suit your preference. This T-shirt comes with a funny slogan to commemorate ones 21st birthday! To be finally legal to do all the stuff you’ve been doing for years!

10. Funny Donald Trump Gag Coffee Mug

If you know your special someone is turning 21-years-old and is a huge Donald Trump supporter, this mug would be the perfect gift! It is made of a high quality and durable ceramic material, it is dishwasher and microwave safe. So no need to worry. This novelty mug holds 11 Oz of your favourite beverage, with its hilarious slogan printed on a white background on both sides of the mug, this gift will definitely bring out a few laughs!

11. 21-Year-Old Crystal Diamond Keepsakes

A beautiful and elegant 21st birthday gift for a woman! This elegant hand-polished and packaged with love crystal diamond heart is a more than worthy gift for a Special woman in your life! It is made out of K9 crystal, it has a great refractive index and shines like a real diamond. The crystal heart is engraved in the top with “ To Perfection 21st Happy Birthday ”, it will be a great reminder of her special day for years to come. This stunning 80mm crystal comes packaged in an exquisite gift box with a gift card and is accompanied by a cleaning cloth to keep this gem sparkly!

12. Cleverfy Aromatherapy Shower Steamers

You know you love the amazing feeling of a warm shower about to start, with the hot water flowing over you and filling your bathroom. You can already feel yourself relax and melt into it, getting ready for the day ahead. This is your opportunity to take that relaxation that little bit further, giving it an extra touch with a shower steamer. These clever little bombs will add not only extra warmth but also an amazing aroma to your shower.

There are 6 different aroma’s in this set, so you can pick and choose which one you want to try. You can even mix them together if you like! These Cleverfy aromatherapy shower bombs contain essential oils and come in a variety pack of 6: lavender, watermelon, grapefruit, menthol and eucalyptus, vanilla and sweet orange, peppermint. They come beautifully gift packed, ready to give as is! Let your girlfriend melt away to another place with this gift.

13. Personalized Compact Pocket Makeup Mirror

What woman wouldn’t love a new make-up mirror for her birthday? It’s not just a gift that allows her to easily keep up with the latest trends, but it’s an item that will become one of those lifelong companions that she’ll never be able to live without. This pocket makeup mirror is slim and sleek in design, but also sturdy enough for any woman on the go. This compact device folds into itself so you don’t have anything bulky or difficult to carry around before going out. And because it’s double-sided, you can use one side as either a magnification tool or light diffusing tool. This compact mirror is only 65mm in size!

14. Vintage 2001 Etched 16oz Glass Beer Mug

This vintage 16oz beer mug produced by The Spotted Dog Company, is the perfect gift for any beer drinking 21 year old! It has been laser etched with a clever design of “Aged to perfection”. This design is permanent, so no need to worry about any chipping or fading away during use. There is no better way to celebrate ones birthday than with a beer mug made specially for you! All of the Spotted Dog Company’s glassware is proudly produced and designed in the USA.

15. Melix Happy Birthday Key-chain

This 21st birthday key-chain from Melix is engraved with a special message for that special 21 year old on their birthday! It is made out of premium stainless steel and will not tarnish or change color. it is 1.25 inches in diameter and comes in a beautiful gift box, ready to be gifted! What better way is there to commemorate and remember ones life than through a constant reminder you carry with you always. This is a gift which will be cherished for years to come!

16. Holy Happy 21st Birthday Toilet Paper

This hilarious toilet paper by Holy S**T is a great gift to give your friend on their 21st birthday! It is super soft and also 3 ply – just because it is a funny gift it is still practical! These cushioned layers are up there with the top brands. The images printed onto the roll are printed using a high quality dye which produces a crisper, sharper and cleaner image. Guaranteed to bring out the laughs! This roll comes with 200 quality sheets of paper, whether it is for a gag gift or for decorations – we have got you covered.

17. 101 Secrets For Your Twenties by Paul Angone

This is the kind of book you need when you hit your twenties and wonder what to do with yourself. It’s a collection of 101 “secrets” that are guaranteed to make your life better, easier or more fun in some way. You’ll learn things like finding a sweet job, using coupons, winning friends and influencing people. The author, Paul Angone, also gives great advice on money which might come in handy if you’re tight on cash or trying to find a good credit card deal.

Most of these 101 secrets are not time-sensitive so they can be applied today even though they were originally meant for the 20s and 30s as there are still some relevant tips for everyone. This book was expanded from the hit blog post “21 Secrets for Your 20s”, it will encourage you and kick start your life in the right direction with its witty, honest and hilarious wisdom!

18. Amazon Collection 14k “Engraved Flowers” Heart Locket Necklace

This necklace is a reminder of all the loved ones you’ve lost. It captures their essence in your heart, so you can always hold them close to you, and it will last for many years to come a reminder of all your precious memories. This exquisite necklace makes an incredibly thoughtful gift from the Amazon Collection.

This locket has been hand-made and hand-carved by artisans who are passionate about what they do. This locket has been engraved on top with a beautiful flower pattern that features four flowers with vines wrapping around them beautifully. This necklace comes in two options of either sterling silver or gold-filled. This is a beautiful gift for a special 21st birthday for a girlfriend!

19. ManChDa Mechanical Roman Numerals Dial Skeleton Pocket Watch

The ultimate gift for the achiever in your life! Is there an old-fashioned type of person on your list this year? Is their favorite pastime discussing the intricacies of history or elaborating on how gears allow a bicycle to run smoothly? If you are looking for a unique and high-quality gift, then look no further. This is where ManChDa Mechanical Roman Numerals Pocket Watches come into play. Not only do these little beauties have a beautiful exterior but they also have inner beauty with precise mechanical movement and hand-wound mechanical movement, both with no need for battery.

20. 21st Birthday Tumbler Set

This beautifully crafted 21st birthday tumbler set is perfect for your special day! The stainless-steel straws and a cleaning brush make everything so easy to clean and maintain. It also includes the lid with a drinking strewing hole. The tumblers are made of unbreakable food-safe 134 18/8 stainless steel, which is unbreakable, eco-friendly and shatterproof. The lid is made of ABS and silica gel, to keep your drinks ice cold up to 9 hours or tea scalding hot up to 3 hours.

21. Oster Rechargeable and Cordless Wine Opener with Chiller

If you are a wine lover, you know how important the perfect gift is. Imagine the best wine on earth, but you can’t open it. With an Oster cordless wine opener, that’s now a thing of the past. Oster has found the solution to opening bottles effortlessly and painlessly, while preserving their integrity.

This state-of-the-art wine opener is rechargeable, cordless and comes with a chiller sleeve so your wine can be served at its perfect temperature. This wine opener offers zero effort de-corking, is very convenient and mobile friendly. It has a stylish and ergonomic design with a soft grip handle which fits into the palm of your hand for a firm grip. The thermal wine cooler is made out of stainless steel with a durable double wall. It can open up to 300 bottles on a single charge!

22. Top Shelf 21st Birthday Wish Jar

Everyone likes to do something special for their 21st birthday – so why not give them the gift of expressing their thoughts? The Top Shelf 21st Birthday Wish Jar Comes with 100 Tickets and Decorative Lid is a thoughtful, artistic way to help your special someone realize their dream. It’s a birthday gift so wonderful they’ll never forget it! It is a memorable gift that will be remembered for years to come! The Top Shelf 21st Birthday Wish Kit comes with enough tickets to cover any number of wishes for your special person. Included with this kit is a pen and a re-writable twine hung plaque. It comes carefully package in a protective gift box.

23. Royal Gift Basket

This Royal Gift Basket is dedicated to showing your girlfriend just how special they are! They provide the most luxurious and easy-to-use gifts for birthday baskets and get well gift baskets and so much more! This gift basket will make her feel like royalty! The gift basket contains coffee mug with lid, notebook and chic crown pencil, trinket tray, fresh lavender candle, makeup pouch, 2 x bath bombs and 4 x shower steamers, and a greeting card, all in a royal blue gift box which is “Fit For a Queen”. This gift set not only looks amazing but smells it too! As soon as you open up the box, you are greeted with a sensational scent. Giving off the feeling of a relaxing spa experience at home.

24. Cocktail Mixology Shaker Set by Royal Reserve

What do you get when you combine a 16-piece bartender kit with ingredients, cocktail recipes, and a martini shaker? A perfect gift for the lady who is turning 21 in your life! These mixology sets from Royal Reserve are not only a great conversation starter but they function as well. This fantastic set will help you create delicious and bar quality drinks in a heart beat! Imagine sipping your favorite drink from the comfort of your own home!

This set contains all of the essentials, such as – a measuring jigger, muddler, strainers and a recipe book! So you are ever out of ideas for what to mix next. The recipe book includes over 200 cocktail recipes, definitely lots of options to wow your guests! The stand is made out of natural bamboo and is beautifully hand made, it will keep all your bar tending tools neat and organized. An excellent gift for the now legal young adult!

25. Do or Drink – Party Card Game

Give your party guests a reason to drink with this hilarious game that’s easy to learn. Do or Drink is the perfect party game for your next night out with friends. Whether you’re pre-gaming at home or getting ready to hit up the club, this card game will have you and your buddies rolling on the floor laughing.

Do or Drink is the most hilarious party game ever containing 350 cards with ridiculous dares, challenges, and tasks that are sure to entertain your guests. Simply pick a card and follow the instruction. The rules are simple: if you don’t complete the task, you have to take a drink; if you do, your opponent has to take a drink. Expansion packs are available for this game.

26. YCWF 3D Crystal Ball Music Box

The YCWF 3D Crystal Ball Music Box is a stylish gift. Made from real crystal, this ball is set on a high quality wooden base. It has a lovely natural glow and a beautiful design! The mechanical music box contains a LED light and projects a unique light pattern on the ceiling, it has a built in battery with a USB charging interface. A beautiful song in the box will sing to you while the beautiful image rotates. It will feel like you are holding the moon in your hands! The crystal ball is 7 cm in diameter, it is compact and lightweight!

27. Lazy One Spa Flip-Flop Slippers

Lazy One slippers are made for women and girls with comfort in mind. We know that keeping your feet warm after a long, hard day is important. That’s why our flip-flop slippers are made from 100% pre-shrunk cotton, they are perfect for lounging around the house or taking on your travels. With our soft and cozy plush, you’ll never want to take them off!

Featuring the signature logo and available in a wide variety of colors, these House Slippers are sure to turn heads! If you’re looking for a gift idea that they’ll never see coming, Lazy One Slippers make the perfect present. They are super easy to clean as they are machine washable too.

They feature a non-skid sole for safety on slippery surfaces, 2 ply padding for extra support and thick microfiber straps. These keep your feet cool whilst giving you that plush feeling you deserve! You can choose from a variety of colors. With these slippers you’ll feel like you’re walking on cloud nine!

28. Broadway Basketeers Happy Birthday Ultimate Gift Tower

Give in to the joy and indulge in this epic assortment of goodies that celebrates with sheer indulgence! With this basket, who needs a birthday wish? Give someone a birthday that will last for weeks with this extravagant treasure. This Ultimate gift tower from Broadway Basketeers is the gift that keeps on giving.

Every time they unwrap it and open their eyes to find the special details and treats inside, it’ll say “Happy Birthday” twice! It will make every day feel like their birthday… even when it’s not! This airy tower is overflowing with delicious goodies from macaroons to chocolate covered pretzels to decadent gourmet truffles.

29. Philips Premium Airfryer XXL

The Philips Premium Airfryer XXL makes it easy to cook healthier food for your family. With a 3lb/7qt capacity, it can accommodate a couple of large chicken breasts or four cups of fries. All this with no pre-heating needed! The special fat removal technology lets you get rid of up to 90% fat from your cooking without damaging the flavor or making your home greasy.

You’ll also enjoy a healthful meal that’s lower in calories, cholesterol and saturated fats. If you want to go all out with family dinners but don’t have the time, this machine is for you! With features like pre-set cooking programs and an illuminated display panel, this appliance has everything you need for speedy results.  All the removable parts are dishwasher safe and the quick clean basket has a non-stick coating for easy cleaning.

30. LG OLED C1 Series 65” Alexa Built-in 4k Smart TV

LG’s OLED-TV has the perfect combination of features and performance to make it the best choice for your video and audio entertainment needs. The rich, luminous picture quality of this stunning TV is a feast for the eyes allowing you to enjoy stunning images as if you were watching them live. And its speaker system provides room-filling sound that immerses you in total audio bliss.

An intuitive webOS interface offers unprecedented control over everything on-screen making it easy for anyone in your family or household to enjoy their favorite content with ease. With a screen size of 65″ and in 4K resolution, you will not miss any details watching your favorite shows or whilst playing your favorite games. This smart Tv is WiSA ready and has Alexa built in. The best TV to gift any special lady on their 21st birthday, a great way to kick start adulthood!

31. iPhone 11 Phone Case

A great birthday gift option for that soon to be 18year old looking to protect their iPhone 11 from accidental damage is the Elago case. This soft, durable silicone case is tailored for the sleek design of the iPhone 11 with a raised lip that protects your iPhone from scratches, scuff marks and even shattering when dropped on the ground. What’s more, it will never fade or crack like leather cases might.  It’ll make your teen happy knowing they don’t have to worry about dropping their phone when it slips out of their hands!  These cases also come in a variety of different colors so you can find one that is their favorite.

32. Professional Hair Straightener

If you have a fashionable teenage girl with an 18th birthday coming up, then look no further. This hair straightener is the perfect gift for any stylish girl that would transform her day-to-day life. The 2 in 1 straightener has ceramic tourmaline plates to heat up fast and release the heat evenly, so the temperature remains constant from root to tip. This can reduce damage and breakage while styling your hair quickly and easily. It also has a temperature setting that goes as high as 450 degrees Fahrenheit to give sleek and smooth results. They’ll be grateful for your thoughtfulness and will certainly show it off with a brilliant new style!

33. Hanging Jewelry Organiser

A necklace holder is a perfect way for your girlfriend to display their favorite necklaces or interchangeable pieces. This gorgeous hanging jewelry organizer in three tiers is a good choice as it will provide ample space for both necklaces and bracelets to be stored neatly and cleanly from sight, but still on display so that the recipient can see the beauty of their favorite pieces each day. The base surface also acts as a tray to hold earrings or other small items. Plus, the beautiful brass finish will provide a good aesthetic with her pieces. This item is a great option as a gift for an 18-year-old who loves jewelry and displaying them.

34. Trinket Box

This beautiful hand-painted peacock trinket would be the perfect gift for an 18-year-old loved one or friend who loves to collect treasures that provide a touch of sophistication. The bright colors and delicate details on the bird’s tail feathers make it a treasure that can be passed down for generations to come. Place it on a dresser or desk to hold jewelry, trinkets, or even just display as decoration in her room. This is one of those gifts that will be cherished for years to come!

35. Makeup Mirror

This Glocusent mirror is the perfect makeup mirror for anyone who wants to look their best when on the go. It’s small, sleek, and portable. It features LED illumination that can be dimmed in 3 brightness settings, to give you the perfect amount of light in any situation. This mirror is made out of top-quality materials, which makes it durable and long-lasting. Its portable and lightweight design makes it easier to take with you wherever you go. The best part about this product is that it’s rechargeable so it never runs out of power!

36. Collage Picture Frames

This gorgeous photo clip light is a fun gift for teens and adults alike. The Dopheuor LED fairy is battery operated so you don’t need to worry about being near an outlet to power these lights! On top of that, they come complete with an easy clip photo clip so you can easily put your favorite pictures up on the wall without having to drill holes in it or use nails! They have three light modes with a choice of 3 cord lengths each with different numbers of clips. They’re also perfect for decorating a room.

37. Love Sign Flower Vases

If you are looking for a gift for your girlfriends 21st birthday, then this is the perfect option. It’s an adorable set of four pink ceramic flower vases that are lettered and can be arranged to spell ‘love’. Perfectly sized for decorating a table, desk, or shelf in the home, it is so easy to clean and looks great on any surface! Great for everyday decoration, these vases can be displayed in different places and offer a powerful touch of elegance everywhere they’re placed.

38. Apple Watch SE

Consider an Apple Watch as a gift for your loved one’s 21st birthday. They can connect this new watch to their iPhone so that every time they get an email or text message, they’ll be notified on their wrist. They’ll also be able to make phone calls from the watch, control music playback from the touch screen, or even see who’s calling them on the screen of the watch! For anyone who wants to track their activity levels and stay fit with a smartwatch that’s easy to use and affordable – this is the perfect gift. This is sure to be one gift your lucky recipient will treasure for years and years!

39. Full Makeup Kit

If you’ve been struggling to find the perfect 21st birthday gift for your girlfriend consider a makeup set. The Glueckind kit is a good choice as it contains everything she needs to get started like concealers, eyeshadow, a foundation brush, eyeliner, and more. It is specifically designed for beginners and those who want an easy-to-use kit. The high-quality products mean they will last a long time and the array of colors will allow her to experiment with different looks.

40. Personalized Engraved Necklace

If you want to get a lovely gift for your girlfriend, best friend or any other lady in your life for their 21st birthday, then this is a perfect choice. This sterling silver necklace that can be custom engraved with their name is an exquisite gift that shows her how much you care and will surely be a treasured keepsake. The necklace features 2 round circle pendants that hang gracefully on the neck from a delicate adjustable chain adding subtle definition in elegant style.

41. Quilted Bedspread

Surprise her with a thoughtful gift, that’s all about comfort and warmth! This 3 piece quilt set is the perfect 21st birthday gift for young adults. The bedspread set is made of quality cotton that’s soft to the touch and lightweight. A king-size bedspread coverlet for all seasons, this classic pattern will make you fall in love with its quality and special design and will complement any décor to create the feeling of home away from home. This set will be cherished by your loved one for years to come!

42. Makeup Bag

A large makeup bag with a zipper is a versatile organizer, perfect for carrying all their favorite creams, makeup, and other cosmetics while they’re on the go. With five small pockets inside the large main compartment, they’ll be able to store and have easy access to their favorite items. The bag has water-resistant fabric which will help protect the items inside when it’s raining out or when they spill something.

Few Final Words

If you’re still stuck, just go with some essentials that are sure to please: a thoughtful card, her favorite candy or movie, a personal gift (hairpin or bracelet), and flowers. Remember to write something heartfelt inside!

If you have any other questions about gifts for girlfriends then don’t hesitate to ask! We have hopefully managed to cover all the bases in this blog post so there should be no more worries for your girlfriend’s special day! Congratulations on having such an exceptional girlfriend!

Happy Birthday!!