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

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
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 Modern 21st Birthday Invitations

3,353 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...

12.7 x 17.8 cm...

13.3 x 13.3 cm...

10.8 x 14.2 cm...

8.9 x 12.7 cm...

10.8 x 14 cm...

5.4 x 8.5 cm...

11.4 x 15.9 cm...

14.2cm x 11.4cm folded...

10.2 x 22.9 cm...

16.5 x 22.2 cm...

10.2 x 23.5 cm...

20.3 x 10.2 cm...

14 x 19.1 cm...

10.1 x 14.2 cm...

Under $5

$5 to $15

$15 to $25

$75 to $100

Design Colour

Number of Photos

Letterpress

Foil

Type

Format

Orientation

Shape

Size

Price

Design Style

Special Picks

Events & Occasions

Recipients

Brand

Creator Store

Makers

Design Options

Colour

f_zevt

Sort by:

Save 25%

Modern Pink Floral Surprise 21st Birthday Party Invitation

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

Save 25%

21st Birthday - Rose Gold Balloons Pink Lights Invitation

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

Black gold modern budget birthday invitation flyer

PriceCA$0.90

Minimalist Elegant Gold Script 21st Birthday Acrylic Invitations

PriceCA$5.10

Save 25%

Modern Black Gold 21st Birthday Party Invitation

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

Save 25%

Modern Blue Gold 21st Birthday Party Invitation

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

Save 25%

21st Birthday Teal Gold Confetti Dot Glam Chic Invitation

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

Elegant Watercolor Black Bow 21th Birthday Party Acrylic Invitations

PriceCA$5.15

Collection

Save 25%

Elegant Watercolor Black Bow 21th Birthday Party Invitation

Sale Price CA$3.38.CA$3.38 Original Price CA$4.50.CA$4.50

Collection

Save 25%

Modern 21st Birthday Black Arch Party Invitation

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

Save 25%

Modern Black Surprise 21st Birthday Party Invitation

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

Save 25%

Elegant Rose Gold Glitter modern 21st Birthday In Invitation

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

Save 25%

Bold Modern Abstract Pattern 21st Birthday Party Invitation

Sale Price CA$3.45.CA$3.45 Original Price CA$4.60.CA$4.60

Dusty blue white stars birthday party invitation postcard

PriceCA$2.39

Save 25%

Colourful Dainty Wild Flowers 21st Birthday Party Invitation

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

Collection

Save 25%

21st Birthday - Rose Gold Balloons Invitation

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

Save 25%

21st Birthday Invitations Pink Floral Modern Party

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

Save 25%

Multicolor Elegant Floral 21st Birthday Party Invitation

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

Collection

Save 25%

Radiant Multicolor Wildflower 21st Birthday Party Invitation

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

Save 25%

21st Birthday Party Modern Flowers String Lights Invitation

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

Collection

Save 25%

21st Birthday Black Gold Invitation

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

Save 25%

Modern Black Gold 21st Birthday Party Invitation

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

Save 25%

Pink Red Retro 21st Birthday Wavy Border Invitation

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

Save 25%

21st Birthday Party - Gold White Invitation

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

Save 25%

21st Birthday - Silver Black White Stripes Invitation

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

Save 25%

Surprise 21st Birthday Black and Silver Glitter Invitation

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

Save 25%

Modern Photo Man 21st Surprise Party Navy Invitation

Sale Price CA$3.53.CA$3.53 Original Price CA$4.70.CA$4.70

Save 25%

Modern Orange Floral 21st Birthday Party Invitation

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

Save 25%

Navy & Gold Simple Twenty One 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 Black 21st Birthday Party Invitation

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

Save 25%

Glitzy Sparkles Stars Silver 21st Birthday Party Invitation

Sale Price CA$3.26.CA$3.26 Original Price CA$4.34.CA$4.34

Save 25%

21st Birthday Black & Gold Glitter Modern Invitation

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

Save 25%

Modern Pink Elegant 16th Birthday Invitation

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

Save 25%

Rose gold and black glitter sparkle 21st birthday invitation

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

Collection

Save 25%

Martini 21st Birthday Party Invitation

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

Collection

Save 25%

Modern silver glitter adult surprise 21st birthday invitation

Sale Price CA$3.19.CA$3.19 Original Price CA$4.25.CA$4.25

Save 25%

Bold Typography Black Modern 21st Birthday Party Invitation

Sale Price CA$3.53.CA$3.53 Original Price CA$4.70.CA$4.70

Save 25%

Black and White Modern 21st Birthday Party Photo Invitation

Sale Price CA$3.53.CA$3.53 Original Price CA$4.70.CA$4.70

Save 25%

Burnt Orange Floral and Glasses 21st Birthday Invitation

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

Save 25%

Surprise 21st Birthday Party - Rose Gold Invitation

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

Save 25%

Surprise 21st Birthday Party - Navy White Invitation

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

Save 25%

Surprise 21st Birthday Party - Silver Invitation

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

Save 25%

Black Rose Gold Agate 21st Birthday Invitation

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

Save 25%

Surprise 21st Birthday - Chalkboard Black White Invitation

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

Save 25%

21st Birthday Party - Silver White Invitation

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

Save 25%

Surprise 21st Birthday Party - Ryal Blue Invitation

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

21st birthday navy blue silver glitter dust glam invitation postcard

PriceCA$2.39

Save 25%

21st Birthday Floral Navy Blue Gold Glitter Dots Invitation

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

Save 25%

Stylish Martini Drink Birthday Party Invitation

Sale Price CA$4.05.CA$4.05 Original Price CA$5.40.CA$5.40

Save 25%

Modern Watercolor 21st Birthday Party Invitation

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

Save 25%

Black and White Confetti Dots 21st Birthday Party Invitation

Sale Price CA$3.45.CA$3.45 Original Price CA$4.60.CA$4.60

Save 25%

Tropical Flamingo Watercolor 21st Birthday Invitation

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

Save 25%

21st Birthday - Gold Balloons Black Invitation

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

Save 25%

Elegant Glam Glitter Pink 21st Birthday Invitation

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

Save 25%

Galaxy Modern Black and Gold 21st Birthday Party Invitation

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

Save 25%

Modern Blue Glitter 21st Birthday Party Invitation

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

Save 25%

Modern Black Silver 21st Birthday Party Invitation

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

Save 25%

Rose Gold Navy Blue Agate Marble 21st Birthday Invitation

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

Save 25%

Modern Green and Gold 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 Gold Tuxedo Birthday Event Invitation

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

쎂Previous 8 9 10 11 12 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-free 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