Set your cookie preferences

We use cookies, please see our Cookie Notice for more information. By clicking "Accept Cookies" you consent to our use of cookies.

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

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

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
Bachelorette 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
Bachelorette 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
Ornaments
Pillows
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 ➞
Buttons
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
Ornaments
Pillows
Mugs
Posters
Gift Wrap & Party
Paper Napkins
Party Signs
Stickers
Wrapping Paper
Business
Business Cards
Flyers
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.

Popular 21st Birthday Invitations

8,831 results

Invitations & Stationery

쎃

Invitations & Announcements

쎃

Birthday Invitations

쎃

21st Birthday Invitations

All Products

< Invitations & Stationery

< Invitations & Announcements

< Birthday Invitations

Flat...

Tri-Fold...

All-in-One...

Vertical...

Horizontal...

Rectangle...

Square...

Rounded...

Arched...

Scalloped...

12.7 x 17.8 cm...

13.3 x 13.3 cm...

10.8 x 14.2 cm...

10.8 x 14 cm...

8.9 x 12.7 cm...

11.4 x 15.9 cm...

5.4 x 8.5 cm...

10.2 x 22.9 cm...

10.1 x 14.2 cm...

16.5 x 22.2 cm...

14.2cm x 11.4cm folded...

14 x 19.1 cm...

20.3 x 10.2 cm...

10.2 x 23.5 cm...

Under $5

$5 to $15

$15 to $25

$50 to $75

Disney Princess...

Design Colour

Number of Photos

Letterpress

Foil

Type

Format

Orientation

Shape

Size

Price

Design Style

Officially Licensed

Special Picks

Events & Occasions

Recipients

Creator Store

Makers

Design Options

Colour

Sort by:

Save 25%

Modern Minimalist Neon 21st Birthday Invitation

Sale Price CA$3.15.CA$3.15 Original Price CA$4.19.CA$4.19

Save 25%

Surprise Floral 21st Birthday Invitation Pink Rose

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

Save 25%

Boho Rainbow Modern 21st Birthday Party Invitation

Sale Price CA$3.34.CA$3.34 Original Price CA$4.45.CA$4.45

Save 25%

21st Black and Red Tuxedo Birthday Event Invitation

Sale Price CA$3.34.CA$3.34 Original Price CA$4.45.CA$4.45

Save 25%

Aged to Perfection Whisky Cigar 21st Birthday Invitation

Sale Price CA$3.34.CA$3.34 Original Price CA$4.45.CA$4.45

Save 25%

Pink Bow 21st Birthday Party Invitation

Sale Price CA$3.34.CA$3.34 Original Price CA$4.45.CA$4.45

Save 25%

Floral Pink Peonies 21st Birthday Party Invitation

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

Save 25%

Modern Winter Red Berry 21st Birthday Party Invitation

Sale Price CA$3.60.CA$3.60 Original Price CA$4.80.CA$4.80

Save 25%

Red Berry Winter 21st Birthday Surprise Party Invitation

Sale Price CA$3.60.CA$3.60 Original Price CA$4.80.CA$4.80

Save 25%

21st Birthday Party Black White Pearl Bow Invitation

Sale Price CA$3.75.CA$3.75 Original Price CA$5.00.CA$5.00

Collection

Save 25%

Minimalist Modern Script 21st Birthday Party Invitation

Sale Price CA$3.42.CA$3.42 Original Price CA$4.55.CA$4.55

Save 25%

Burgundy Surprise Floral 21st Birthday Party Invitation

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

Modern Pink Cocktail 21st Birthday Acrylic Invitations

PriceCA$4.80

Save 25%

Floral 21st Birthday Purple Pink Modern Watercolor Invitation

Sale Price CA$3.34.CA$3.34 Original Price CA$4.45.CA$4.45

Save 25%

Surprise 21st Birthday Party - Gold Royal Blue Invitation

Sale Price CA$3.11.CA$3.11 Original Price CA$4.14.CA$4.14

Save 25%

Boho Succulents Floral Wreath 21st Birthday Party Invitation

Sale Price CA$3.15.CA$3.15 Original Price CA$4.19.CA$4.19

Save 25%

21st Birthday Invitation Pink Black Gold Floral

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

Save 25%

Surprise 21st Birthday Invitation Pink Black Gold

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

Save 25%

Floral 21st Birthday Invitation for Women Teal

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

Save 25%

Rustic Surprise Cheers and Beers 21st Birthday Invitation

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

Save 25%

Rustic Cheers and Beers 21st Birthday Invitation

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

Save 25%

purple floral 21st birthday party invitation

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

Collection

Save 25%

Silver Disco Ball Twenty One 21st Birthday Party Invitation

Sale Price CA$3.15.CA$3.15 Original Price CA$4.19.CA$4.19

Save 25%

Minimalist Modern 21st Birthday Party Invitation

Sale Price CA$3.15.CA$3.15 Original Price CA$4.19.CA$4.19

POSTCARD 21st Birthday Blue Floral Crest Invite

PriceCA$2.85

Collection

Save 25%

Elegant Pink Carnations 21st Birthday Party Invitation

Sale Price CA$3.15.CA$3.15 Original Price CA$4.19.CA$4.19

Save 25%

21st birthday Navy Blue gold cheers photo Invitation

Sale Price CA$3.15.CA$3.15 Original Price CA$4.19.CA$4.19

Save 25%

Custom Simple Photo Surprise 21st Birthday Party Invitation

Sale Price CA$3.15.CA$3.15 Original Price CA$4.19.CA$4.19

Save 25%

Number 21 Photo Co lage 21st Birthday Party Invitation

Sale Price CA$3.15.CA$3.15 Original Price CA$4.19.CA$4.19

Save 25%

Cheers 21st birthday party custom photo rose gold invitation

Sale Price CA$3.15.CA$3.15 Original Price CA$4.19.CA$4.19

Collection

Save 25%

Watercolor Large Pink Bow Ribbon 21st Birthday Invitation

Sale Price CA$3.15.CA$3.15 Original Price CA$4.19.CA$4.19

SURPRISE PARTY 21st Birthday Purple Lilac Floral Acrylic Invitations

PriceCA$5.80

Collection

Save 25%

Red Floral Surprise 21st Birthday Gold Glitter Invitation

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

Save 25%

21st Birthday French Vintage Blue Floral Crest Invitation

Sale Price CA$3.08.CA$3.08 Original Price CA$4.10.CA$4.10

Collection

Save 25%

21st Birthday Pretty Purple Floral Invitation

Sale Price CA$3.60.CA$3.60 Original Price CA$4.80.CA$4.80

Collection

Save 25%

21st Birthday Rustic Boho Pumpkin Fall Foliage Invitation

Sale Price CA$3.75.CA$3.75 Original Price CA$5.00.CA$5.00

Collection

Save 25%

21st Birthday Surprise Party Rustic Boho Pumpkin Invitation

Sale Price CA$3.75.CA$3.75 Original Price CA$5.00.CA$5.00

Collection

Save 25%

Summer Watercolor Floral Square 21st Birthday Invitation

Sale Price CA$3.60.CA$3.60 Original Price CA$4.80.CA$4.80

Collection

Save 25%

Surprise 21st Birthday Navy Blue and Gold Glitter Invitation

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

Save 25%

Surprise 21st Birthday Invitation Black and Red

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

Save 25%

Surprise 21st Birthday Invitation Blue

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

Save 25%

Surprise 21st Birthday Invitation Black Chevron

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

Save 25%

21st Birthday Invitation Red

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

SURPRISE PARTY 21st Birthday Pink Bow Wildflower Acrylic Invitations

PriceCA$5.65

Collection

Save 25%

PETITE SURPISE 21st Birthday July Birth Flower Inv Invitation

Sale Price CA$3.08.CA$3.08 Original Price CA$4.10.CA$4.10

Collection

Save 25%

21st Birthday Party Blue White Snowflake Winter Invitation

Sale Price CA$3.08.CA$3.08 Original Price CA$4.10.CA$4.10

Collection

POSTCARD 21st Birthday Blue Snowflake Invitation

PriceCA$2.85

Collection

Save 25%

Modern Boho Floral Pampas Grass 21st Birthday Invitation

Sale Price CA$3.07.CA$3.07 Original Price CA$4.09.CA$4.09

Save 25%

Cheers and Beers 21st Birthday Invitation Card

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

Save 25%

Eucalyptus Simple Brown Floral 21st Birthday Party Invitation

Sale Price CA$3.15.CA$3.15 Original Price CA$4.19.CA$4.19

Collection

Save 25%

Elegant Chic Blush Pink Marble Agate 21st Birthday Invitation

Sale Price CA$3.15.CA$3.15 Original Price CA$4.19.CA$4.19

Save 25%

Pink peach floral numbers gold 21st birthday invitation

Sale Price CA$3.15.CA$3.15 Original Price CA$4.19.CA$4.19

Save 25%

Abstract Chequered Art Pink Orange 21st Birthday Invitation

Sale Price CA$3.15.CA$3.15 Original Price CA$4.19.CA$4.19

Collection

Save 25%

Modern Elegant 21st Birthday Invitation

Sale Price CA$3.15.CA$3.15 Original Price CA$4.19.CA$4.19

Save 25%

Boho Bohemian Retro Twenty One 21st Birthday Party Invitation

Sale Price CA$3.15.CA$3.15 Original Price CA$4.19.CA$4.19

Save 25%

Sage Wavy Border 21st Birthday Invitation

Sale Price CA$3.15.CA$3.15 Original Price CA$4.19.CA$4.19

Save 25%

Whimsical Retro Border 21st Birthday Party Invitation

Sale Price CA$3.15.CA$3.15 Original Price CA$4.19.CA$4.19

Save 25%

21st birthday invitations Balloons

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

Save 25%

Whimsical Ribbon Bow 21st Birthday Party Invitation

Sale Price CA$3.15.CA$3.15 Original Price CA$4.19.CA$4.19

Save 25%

21st Birthday Invitation Blue Abstract Watercolor

Sale Price CA$3.15.CA$3.15 Original Price CA$4.20.CA$4.20

쎂Previous 6 7 8 9 10 Next쎃

The Zazzle Promise

Love It Guarantee
Don't love it? We'll take it back! 30-day returns “100% Love It Guarantee.”
Easy International Delivery
No-hassle shipping with no surprise fees. We cover any customs & duties.
Secure Shopping Guaranteed
100% Secure payment with SSL Encryption.

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

Get Exclusive Offers

About
Press
Careers

My Account
Track my order
Return Policy
Help

Sell on Zazzle
Ambassador Program

Sitemap
Blog
Content Filter:

Choose a region and language

User Agreement | Privacy Notice