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 Invitations & Save the Dates* Shop Now ➞

Love It or We'll Take Back! 30-Day Returns Guaranteed *

Search for products or designs

Sell on Zazzle쑢Shopping Cart

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.

Twenty first birthday

Popular Birthday 21st Stickers

1,851 results

Crafts & Party Supplies

쎃

Gift Wrapping Supplies

쎃

Stickers & Labels

Crafts & Party Supplies

Stickers & Labels

Weddings

Stickers

Circle...

Square...

Heart...

Custom Cut...

Rectangle...

Oval...

Star...

3.8 cm Diameter

3.8 x 3.8 cm

7.6 cm Diameter

7.6 x 7.6 cm

11.4 x 6.9 cm

35.6 cm x 35.6 cm

10.2 cm x 10.2 cm

20.3 cm x 20.3 cm

15.2 cm x 15.2 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:

56 Years Old Bday Math Teacher 56th Birthday Gift Square Sticker

Price$15.25

55 Years Old Bday Math Teacher 55th Birthday Gift Square Sticker

Price$15.25

22nd Birthday Square Root Math 22 Years Old Bday Classic Round Sticker

Price$15.25

60 Years Old Bday Math Teacher 60th Birthday Gift Classic Round Sticker

Price$15.25

27 Year Old Bday 1994 Legend Since 27th Birthday Square Sticker

Price$15.25

20th Birthday Square Root Math 20 Years Old Bday Classic Round Sticker

Price$15.25

27th Birthday Square Root Math 27 Years Old Bday Classic Round Sticker

Price$15.25

68 Years Old Bday Math Teacher 68th Birthday Gift Square Sticker

Price$15.25

50th Birthday Square Root Math 50 Years Old Bday Square Sticker

Price$15.25

14 Year Old Bday 2007 Legend Since 14th Birthday Square Sticker

Price$15.25

38 Year Old Bday 1983 Legend Since 38th Birthday Square Sticker

Price$15.25

15th Birthday Square Root Math 15 Years Old Bday Square Sticker

Price$15.25

80 Years Old Bday Math Teacher 80th Birthday Gift Classic Round Sticker

Price$15.25

29 Year Old Bday 1992 Legend Since 29th Birthday Square Sticker

Price$15.25

43rd Birthday Square Root Math 43 Years Old Bday Square Sticker

Price$15.25

Birthday Pandas Classic Round Sticker

Price$14.70

Glittery Rose Gold Foil Number 21 Birthday Classic Round Sticker

Price$14.75

Glittery Gold Foil Number 21 Birthday Classic Round Sticker

Price$14.75

Glittery Gold Metallic Personalised 21 Classic Round Sticker

Price$14.75

Elegant Midnight Blue & Gold Striped 21st Birthday Wine Label

Price$12.30

Cheers Beers Birthday Square Sticker

Price$15.65

Thank You 18th 21st 30th 40th 50th 60th 70th Classic Round Sticker

Price$14.70

21st Birthday Celebration 21 in 23 Est 2002

Price$4.85

White gold glitter dust monogram initials name classic round sticker

Price$13.90

Black silver glitter dust monogram initials name classic round sticker

Price$13.90

Cheers to Beers 50th Birthday Classic Round Sticker

Price$16.70

Happy Birthday Classic Round Sticker

Price$15.65

Elegant Pink Carnations 21st Birthday Party Classic Round Sticker

Price$14.75

74 Year Old Women Bday 1948 Vintage 74th Birthday Square Sticker

Price$15.25

50 Year Old 1975 Vintage 50th Birthday Gifts women Classic Round Sticker

Price$15.25

66 Year Old Women Bday 1956 Vintage 66th Birthday Square Sticker

Price$15.25

46 Year Old 1976 Vintage 46th Birthday Gifts women Classic Round Sticker

Price$15.25

63 Year Old Women Bday 1959 Vintage 63rd Birthday Square Sticker

Price$15.25

72 Year Old Women Bday 1950 Vintage 72nd Birthday Square Sticker

Price$15.25

64 Year Old Women Bday 1958 Vintage 64th Birthday Square Sticker

Price$15.25

71 Year Old Women Bday 1951 Vintage 71st Birthday Square Sticker

Price$15.25

79 Year Old Women Bday 1943 Vintage 79th Birthday Square Sticker

Price$15.25

68 Year Old Women Bday 1954 Vintage 68th Birthday Classic Round Sticker

Price$15.25

54 Year Old Awesome Since 1968 54th Birthday Gift Square Sticker

Price$15.25

67 Year Old Women Bday 1955 Vintage 67th Birthday Classic Round Sticker

Price$15.25

82 Year Old Women Bday 1940 Vintage 82nd Birthday Square Sticker

Price$15.25

62 Year Old Awesome Since 1960 62nd Birthday Gift Square Sticker

Price$15.25

Silver Black Diamond Tiara Birthday Party Classic Round Sticker

Price$14.75

Hello 21 Cute 21st birthday cheetah print

Price$9.60

Elegant Luxury Sparkly Gold and Pink 21st Birthday Wine Label

Price$13.15

Blonde Hair Princess Pink Floral Birthday Party Square Sticker

Price$13.90

16th Birthday Square Root Math 16 Years Old Bday Square Sticker

Price$15.25

13th Birthday Square Root Math 13 Years Old Bday Square Sticker

Price$15.25

20th Birthday Square Root Math 20 Years Old Bday Square Sticker

Price$15.25

14th Birthday Square Root Math 14 Years Old Bday Square Sticker

Price$15.25

72 Year Old Women Bday 1950 Vintage 72nd Birthday Classic Round Sticker

Price$15.25

66 Year Old Women Bday 1956 Vintage 66th Birthday Classic Round Sticker

Price$15.25

Vintage 1934 Bday Aged To Perfection 88th Birthday Classic Round Sticker

Price$15.25

Vintage 1937 Bday Aged To Perfection 84th Birthday Classic Round Sticker

Price$15.25

Vintage 1971 Bday Aged To Perfection 50th Birthday Classic Round Sticker

Price$15.25

Vintage 1958 Bday Aged To Perfection 63rd Birthday Classic Round Sticker

Price$15.25

Vintage 1949 Bday Aged To Perfection 72nd Birthday Classic Round Sticker

Price$15.25

Vintage 1941 Bday Aged To Perfection 80th Birthday Classic Round Sticker

Price$15.25

Vintage 1942 Bday Aged To Perfection 79th Birthday Classic Round Sticker

Price$15.25

Vintage 1952 Bday Aged To Perfection 69th Birthday Classic Round Sticker

Price$15.25

쎂Previous 9 10 11 12 13 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