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 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
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.

Popular Blue 21st Birthday Invitations

1,150 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...

Circle...

Scalloped...

Bracket...

Ticket...

12.7 x 17.8 cm...

13.3 x 13.3 cm...

10.8 x 14.2 cm...

8.9 x 12.7 cm...

11.4 x 15.9 cm...

10.8 x 14 cm...

10.1 x 14.2 cm...

16.5 x 22.2 cm...

5.4 x 8.5 cm...

14.2cm x 11.4cm folded...

10.2 x 22.9 cm...

14 x 19.1 cm...

10.2 x 23.5 cm...

Under $5

$5 to $15

$15 to $25

$50 to $75

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:

Stylish Blue Floral Surprise 21st Birthday Party Acrylic Invitations

Price$5.40

Birthday party navy blue pink invitation magnet

Price$6.00

Save 25%

Navy and Blue Summer Flowers 21st Birthday Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 10%

21st Birthday Almond blossom blue-cream invitation

Sale Price $15.44.$15.44 Original Price $17.15.$17.15

Save 25%

21st Birthday Pink Floral Flowers Blue Invitation

Sale Price $3.30.$3.30 Original Price $4.40.$4.40

Save 25%

It's a Surprise 21st Birthday Party Blue Hydrangea Invitation

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

Collection

Save 25%

Blue Gold Agate Surprise 21st Birthday Party Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

Gold Glitter Script Navy Blue Glam 21st Party Invitation

Sale Price $3.90.$3.90 Original Price $5.20.$5.20

Collection

Save 25%

Gold Navy Blue Glitter Confetti 21st Birthday Invitation

Sale Price $3.90.$3.90 Original Price $5.20.$5.20

Save 25%

21st Birthday Party Photo Moody Purple Floral Invitation

Sale Price $4.17.$4.17 Original Price $5.55.$5.55

Collection

Birthday party navy blue pink budget invitation flyer

Price$0.95

Birthday black royal blue invitation magnet

Price$6.00

Save 25%

Elegant Blue and Gold Glitter Agate 21st Birthday Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

Blue Gold Agate 21st Birthday Party Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Navy blue photo silver glitter birthday invitation

Price$2.40

Dusty blue white stars birthday party invitation postcard

Price$2.65

Save 25%

21st Birthday Navy Blue with White Frame Party Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

Pastel Blue and Gold Marble 21st Birthday Party Invitation

Sale Price $3.64.$3.64 Original Price $4.85.$4.85

Save 25%

21st Birthday Party Blue Diamonds and Squares W910 Invitation

Sale Price $3.49.$3.49 Original Price $4.65.$4.65

Save 25%

Blue Brushed Metal and Glitter 21st Birthday Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

Elegant Blue and Gold Glitter Agate 21st Birthday Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

Blue & Gold Midnight Crystal Galaxy 21st Birthday Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

21st birthday invitation Cheers and Beers Men Blue

Sale Price $3.49.$3.49 Original Price $4.65.$4.65

Save 25%

Sophisticated Blue Gold 21st Surprise Birthday Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

Modern Black and Blue 21st Birthday Party Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

Modern Blue and Purple 21st Birthday Dinner Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Silver Foil Dress Dusty Blue Elegant 21st Birthday

Price$6.35

Real Foil

Save 25%

Modern Yeehaw Cowgirl 21st Birthday Party Invitation

Sale Price $3.79.$3.79 Original Price $5.05.$5.05

Collection

Save 25%

Modern Stripe Blue Male 21st Birthday Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

Watercolor Dusty Blue Surprise 21st Birthday Party Invitation

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

Save 25%

Black Blue Teal Diamond Studded Foil 21st Birthday Invitation

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

Save 25%

Blue and Purple Mermaid Sequins 21st Birthday Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

Blue and Purple Mermaid Sequins 21st Birthday Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

Modern Black and Blue 21st Birthday Party Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

21st Birthday Black and Blue Party Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

Blue and Gold Surprise 21st Birthday Party Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

Silver Border Blue Surprise 21st Birthday Party Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

Surprise 21st Birthday Blue Gold Party Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

Blue Silver Frame 21st Birthday Dinner Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

Modern Blue Surprise 21st Birthday Party Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

21st Birthday Dinner Black and Blue Party Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

21st Birthday Party Black with Blue Border Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

Navy Blue Gold 21st Birthday Party Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

Royal Blue Hot Pink 21st Birthday Party Invitation

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

Save 25%

Blue Gold Braid Surprise 21st Birthday Party Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

PETITE SURPISE 21st Birthday July Birth Flower Inv Invitation

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

Collection

Save 25%

Modern Gradient Pastel 21st Birthday Celebration Invitation

Sale Price $3.00.$3.00 Original Price $4.00.$4.00

Save 25%

Blue Watercolor Dress & agate 21st Birthday Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

Royal Blue Silver Glitter Balloon 21st Birthday Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Collection

Save 25%

Moody Purple Flowers 21st Birthday Party Invitation

Sale Price $4.17.$4.17 Original Price $5.55.$5.55

Collection

Save 25%

21st Birthday Party Flower Bouquet Photo Surprise Invitation

Sale Price $4.17.$4.17 Original Price $5.55.$5.55

Collection

Save 25%

Blue Floral 21st Birthday Party Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

Elegant Blue Gold Lace 21st Birthday Dinner Invite

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

Midnight Blue and Turquoise 21st Birthday Dinner Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

Sophisticated Blue Gold 21st Birthday Party Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

Surprise Black Blue 21st Birthday Party Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

Modern Blue Floral Surprise 21st Birthday Party Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

Save 25%

SOFT AQUA BLUSH BLUE FLORAL 21ST ANY AGE BIRTHDAY INVITATION

Sale Price $3.49.$3.49 Original Price $4.65.$4.65

Budget Chic Chalkboard Blue Balloon 18th Birthday

Price$2.20

Save 25%

Modern Blue Floral 21st Birthday Party Invitation

Sale Price $3.68.$3.68 Original Price $4.90.$4.90

쎂Previous 4 5 6 7 8 Next쎃

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

Get exclusive offers by signing up to our mailing list. Enter your email address.

About
Press
Careers

My Account
Track my order
Return Policy
Help

Sell on Zazzle
Ambassador Program
Blog

Sitemap
Content Filter:

Choose a region and language

User Agreement | Privacy Notice