By remaining on the Site or clicking “OK,” you consent to Zazzle’s Terms of Use and Privacy Notice, and to Zazzle’s use of cookies and similar technologies (including those provided by third parties), which retain information to enable the Zazzle experience, track interactions, advertise, and for other related purposes. You may opt-out of this tracking by updating your cookies preferences.

Save 25% on Select Cards & Invitations * Shop Now ➞

Search for products or designs

WeddingsOpens a menu with links to top wedding-related pages.

Wedding Invitations ➞
Wedding Stationery ➞
Be My Bridesmaid Cards
Bridal Shower Invites
Enclosure Cards
Engagement Party Invites
Hens Party Invitations
Reception Invites
RSVP Cards
Save the Dates
Thank You Cards
Wedding Décor ➞
Guest Books
Menus
Napkins
Place Cards
Plates
Programs
Seating Charts
Wedding Signs
Table Numbers
Favour Packaging ➞
Beer Labels
Can Coolers
Favour Bags
Favour Tags
Magnets
Stickers & Labels
Water Labels
Wine Bottle Labels
Showers & Parties ➞
Bridal Shower Supplies
Hens Party Supplies
Wedding Gifts ➞
Bridesmaid Gifts
Groomsmen Gifts

All Weddings ➞

Wedding Stationery & Décor
From save the dates to signage, design every detail of your day.

Invitations & StationeryOpens a menu with links to top invitations & stationery-related pages.

Birthday Invitations ➞
Kids' Birthday Invitations
Adult Birthday Invitations
Joint Birthday Invitations
1st Birthday Invitations

Baby Invitations ➞
Baby Shower Invitations
Birth Announcements
More Invitations ➞
Christening Invitations
Christmas Invitations
Communion Invitations
Graduation Invitations
Halloween Invitations
Moving Announcements
Party Invitations
Greeting Cards ➞
Anniversary Cards
Birthday Cards
Christmas Cards
Father's Day Cards
Graduation Cards
Mother's Day Cards
New Baby Cards
Thank You Cards
Valentine's Cards
Personal Stationery ➞
Note Cards
Postcards
Post-it® Notes

Mailing Accessories ➞
Envelopes
Envelope Seals
Return Address Labels
Rubber Stamps & Ink

All Invitations & Stationery ➞

Cards & Invitations 
Personalise premium stationery for any event or milestone.

Gift Wrap & Party SuppliesOpens a menu with links to top crafts & party supplies-related pages.

Gift Wrapping ➞
Gift Bags
Gift Tags
Ribbon
Stickers & Labels
Tissue Paper
Wrapping Paper
Party Signs ➞
Backdrops
Banners
Posters & Prints
Party Stationery ➞
Guest Books
Menus
Place Cards
Programs
Table Numbers
Party Tableware ➞
Paper Cups
Paper Bowls
Paper Napkins
Paper Plates
Favours & Packaging ➞
Can Coolers
Favour Bags
Favour Boxes
Favour Tags
Food & Drink Labels

All Gift Wrap & Party ➞

Gift Wrap & Party Supplies
Make their day with personalised wrapping & party decorations.

Business EssentialsOpens a menu with links to top office & school-related pages.

Business Cards ➞
Bakery Business Cards
Beauty Business Cards
Construction Business Cards
DJ Business Cards
Hair Stylist Business Cards
QR Code Business Cards
Name Tags & Badges ➞
Marketing Materials ➞
Appointment Cards
Brochures
Flyers
Gift Certificates
Loyalty Cards
Menus & Price Lists
Referral Cards
Displays & Packaging ➞
Display Cards
Hang Tags & Inserts
Product Labels

Business Stationery ➞
Notebooks
Post-it® Notes
Rubber Stamps & Ink
Business Signs ➞
Banners
Posters & Prints
Window Decals

Calendars ➞

All Business ➞

Business Essentials
Boost your brand with quality business cards & marketing materials.

Art & HomeOpens a menu with links to more categories of top pages.

Mugs ➞
Funny Mugs
Photo Mugs

Barware ➞
Beer Glasses
Can Coolers
Shot Glasses
Whiskey Glasses
Wine Glasses
More Homeware ➞
Aprons
Blankets
Christmas Tree Decorations
Cushions
Posters & Prints ➞
Abstract Posters
Botanical Posters
Fine Art Posters
Nursery Posters
Travel Posters
Vintage Posters

Art & Home 
Style your space with personalised posters, cushions, mugs & more.

T-Shirts & Accessories

T-Shirts ➞
Men's T-Shirts
Women's T-Shirts

Birthday T-Shirts
Funny T-Shirts
Photo T-Shirts
Vintage T-Shirts
Wedding T-Shirts
Accessories ➞
Badges
Beach Towels
Hats
Luggage Tags
Socks
Ties
Tote Bags
Sports & Games ➞
Golf Balls
Playing Cards
Puzzles

T-Shirts, Tote Bags & More
From business to birthdays to bridal showers, customise items for any occasion.

Create Your OwnOpens a menu with links to top Create-Your-Own products.

T-Shirts & Accessories
Badges
Hats
Socks
Ties
Tote Bags
T-Shirts

Sports & Games
Golf Balls
Playing Cards
Puzzles
Art & Home
Aprons
Blankets
Christmas Tree Decorations
Cushions
Mugs
Posters
Gift Wrap & Party
Paper Napkins
Party Signs
Stickers
Wrapping Paper
Business
Business Cards
Flyers
ID Badges
Post-it® Notes
Invitations & Stationery
Greeting Cards
Guest Books
Invitations
Menus
Programs
Return Address Labels
Rubber Stamps
Save the Dates

All Create Your Own ➞

Create Your Own
Make your own mugs, t-shirts & more with our easy design tool.

Crafts & Party Supplies

쎃

Gift Wrapping Supplies

쎃

Stickers & Labels

Twenty first birthday

Popular Happy 21st Birthday Stickers

198 results

All Products

< Crafts & Party Supplies

< Gift Wrapping Supplies

Circle...

Square...

Heart...

Custom Cut...

Oval...

3.8 cm Diameter

3.8 x 3.8 cm

7.6 cm Diameter

7.6 x 7.6 cm

35.6 cm x 35.6 cm

11.4 x 6.9 cm

Under $5

$5 to $15

$15 to $25

$25 to $50

Adhesive Type

Material

Sticker Type

Shape

Size

Price

Design Style

Special Picks

Events & Occasions

Recipients

Brand

Creator Store

Makers

Design Options

Number of Photos

Design Colour

Sort by:

Birthday Pandas Classic Round Sticker

Price$14.70

Happy Birthday Classic Round Sticker

Price$15.65

Silver Black Diamond Tiara Birthday Party Classic Round Sticker

Price$14.75

Personalized Finally 21 Dusty blue 21st Birthday Classic Round Sticker

Price$17.90

Custom Coral Modern 21st Birthday Photo Classic Round Sticker

Price$17.90

Custom Thank You Cute Modern 21st Birthday Photo Classic Round Sticker

Price$17.90

Happy Birthday silver gold glitter drips balloons Classic Round Sticker

Price$13.90

70th Birthday - 70 Rocks! Grunge Red and Black Square Sticker

Price$15.95

Autumn Fall Pink Pumpkin Gold Happy Birthday Square Sticker

Price$14.75

Happy 21st Birthday & Merry Christmas, Custom Name Square Sticker

Price$13.20

Custom Thank You Simple Modern 21st Birthday Photo Oval Sticker

Price$17.90

Custom Photo Black Gold Modern 21st Birthday Classic Round Sticker

Price$17.90

Fancy Script Pink Glitter Happy 21st Birthday Square Sticker

Price$13.90

Kiss Me I'm 21 Birthday T-shirts and Gifts Classic Round Sticker

Price$14.70

21st Birthday: Fun Cake and Candles + Custom Name Square Sticker

Price$13.20

Cruising Into My 21st Birthday 21 Years Old Birthd Classic Round Sticker

Price$19.25

Finally 21 Hot Pink Glitter Animal Print Square Sticker

Price$20.85

Birthday bumble bees honeycomb monogram heart sticker

Price$14.50

Birthday Thank You Flower Rustic Wood String Light Classic Round Sticker

Price$14.70

Kiss Me I'm 21 Birthday T-shirts and Gifts Heart Sticker

Price$15.35

21st Birthday: Fun Fireworks Look, Rainbow # 21 Square Sticker

Price$13.20

Pink bow flowers Happy Birthday

Price$3.68

Happy Birthday Custom Year Name Colourful Balloons Square Sticker

Price$14.00

Colourful Wildflowers, Custom Photo, Happy Birthda Classic Round Sticker

Price$13.95

Custom Cheers to 21 Cute Pink Glitter Happy bday Classic Round Sticker

Price$14.75

Elegant Pink Carnations 21st Birthday Party Classic Round Sticker

Price$14.75

21st Birthday Cake With Rainbow Stripes Sticker

Price$13.90

Happy birthday rose gold balloon style text

Price$29.55

Birthday burgundy rose gold glitter tiara crown classic round sticker

Price$13.90

Happy Birthday dusty blue rose pink ivory Classic Round Sticker

Price$13.90

Happy Birthday navy blue gold decor Classic Round Sticker

Price$13.90

Happy Birthday navy blue gold decor Classic Round Sticker

Price$13.90

Happy Birthday black gold decor Classic Round Sticker

Price$13.90

Happy Birthday Gold glitter Classic Round Sticker

Price$13.90

Happy Birthday Gold decor Classic Round Sticker

Price$13.90

Happy Birthday Gold decor Classic Round Sticker

Price$13.90

Happy Birthday ivory gold Classic Round Sticker

Price$13.90

Cute Dog Mom Dad Paw LGBTQ Gay Pride Flag Queer Classic Round Sticker

Price$15.25

21st Birthday – Fun, Urban Graffiti Inspired Look Square Sticker

Price$13.20

Birthday happy bumble bees honeycomb name classic round sticker

Price$13.90

Rainbow Look "21" & "HAPPY BIRTHDAY", Clouds, Sky Square Sticker

Price$13.20

Pink green pastel 21st birthday simple name date g classic round sticker

Price$13.90

Red Black Baseball Girl Boy Birthday Party Square Sticker

Price$13.20

It's My Son's 21st Birthday Happy Birthday 21 Year Classic Round Sticker

Price$20.85

Birthday silver pink drips Thank You Heart Sticker

Price$14.50

Happy Birthday eucalyptus greenery glitter hugs Classic Round Sticker

Price$13.90

Happy Birthday Chic Mason Jar Flowers String Light Classic Round Sticker

Price$14.70

Happy Birthday rose gold metal gift wrapping Classic Round Sticker

Price$13.90

Happy Birthday lavender purple glitter Classic Round Sticker

Price$13.90

Happy Birthday Black Gold Glitter Classic Round Sticker

Price$13.90

Birthday burgundy rose gold glitter dust classic round sticker

Price$13.90

Happy 21st Birthday! Classic Round Sticker

Price$19.25

Happy Birthday burgundy gold Classic Round Sticker

Price$13.90

Happy 21st Birthday Sister Poem Square Sticker

Price$13.90

Omg Its My Granddaughters 21st Birthday Sweet 21 Y Classic Round Sticker

Price$20.85

Birthday rose gold pink glitter drips party classic round sticker

Price$13.90

Happy Birthday glitter blush pink rose gold floral Heart Sticker

Price$14.50

Happy Birthday with violet watercolored flowers Classic Round Sticker

Price$13.90

Happy birthday black purple glitter sparkle pink classic round sticker

Price$13.90

Happy Birthday glitter blush pink rose gold floral Classic Round Sticker

Price$13.90

쎂Previous 1 2 3 4 Next쎃

Twenty first birthday

Search Feedback

Did you find what you were looking for?

YesNo

If you need help or have a question for Customer Service, please visit our Help Centre