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 ➞

Love It or We'll Take Back! Extended Returns Until January 2026 *

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
Hen 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
Hen 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.

Invitations & Stationery

쎃

Invitations & Announcements

쎃

Birthday Invitations

쎃

1st Birthday Invitations

Under the sea birthday

Whimsical mermaid party

Popular Mermaid 1st Birthday Invitations

562 results

All Products

< Invitations & Stationery

< Invitations & Announcements

< Birthday Invitations

Vertical...

Horizontal...

Rectangle...

Rounded...

Square...

Scalloped...

Bracket...

Circle...

12.7 x 17.8 cm...

13.3 x 13.3 cm...

11.4 x 15.9 cm...

10.1 x 14.2 cm...

5.4 x 8.5 cm...

10.2 x 22.9 cm...

10.2 x 23.5 cm...

10.8 x 14.2 cm...

Under $5

$5 to $15

Design Colour

Number of Photos

Letterpress

Foil

Type

Orientation

Shape

Size

Price

Design Style

Special Picks

Events & Occasions

Recipients

Brand

Creator Store

Makers

Design Options

Colour

Sort by:

Save 25%

Mermaid Watercolor 1st Birthday Party Invitation

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

Save 25%

Mermaid 1st Birthday Party Blue Invitation

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

Save 25%

Mermaid 1st Birthday Party Invitation

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

Save 25%

Mermaid 1st Birthday Party Blue Invitation

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

Save 25%

Mermaid 1st Birthday Party Invitation

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

Save 25%

Mermaid 1st Birthday Party ONEder The Sea Invitation

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

Save 25%

Mermaid Oneder the Sea 1st First Birthday Invitation

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

Pink & Gold Glitter Mermaid 1st Birthday Acrylic Invitations

Price$5.65

Save 25%

Kids Mermaid Birthday Splash Invitation

Sale Price $3.27.$3.27 Original Price $4.35.$4.35

Save 25%

Under the Sea Mermaid Sea Green 1st Birthday Invit Invitation

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

Save 25%

Gold Glitter Mermaid Tail Dive into Kids Birthday Invitation

Sale Price $3.27.$3.27 Original Price $4.35.$4.35

Save 25%

Under the Sea Mermaid Navy 1st Birthday Invitation

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

Save 25%

Under the Sea Mermaid Navy Photo 1st Birthday Invitation

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

Save 25%

Chic Rainbow Glitter Mermaid 1st Birthday Photo Invitation

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

Save 25%

Pink & Gold Glitter Mermaid Photo 1st Birthday Invitation

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

Save 25%

Mermaid Editable Under The Sea 1st Birthday Invitation

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

Save 25%

Black Mermaid Editable Under The Sea 1st Birthday Invitation

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

Save 25%

Chic Rainbow Watercolor Mermaid 1st Birthday Invitation

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

Save 25%

Mermaid Tail Cute Watercolor 1st Birthday Invitation

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

Mermaid watercolor Birthday Invitation

Price$1.24

Save 25%

Mermaid 1st Birthday Under The Sea Mermaid Party Invitation

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

Save 25%

Mermaid MerCat Cute Watercolor 1st Birthday Invitation

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

Save 25%

Mermaid Birthday Invitation Under The Sea Party

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

Save 25%

Mermaid ONEder the Sea 1st Birthday Invitation

Sale Price $3.27.$3.27 Original Price $4.35.$4.35

Save 25%

Mermaid Tail Pink Rainbow 1st Birthday Invitation

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

Save 25%

Mermaid Under the Sea 1st Birthday Party Invite

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

Save 25%

Mermaid 1st Birthday Watercolor Our Little Mermaid Invitation

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

Save 25%

Under The Sea Mermaid 1st Birthday Photo Invitation

Sale Price $3.27.$3.27 Original Price $4.35.$4.35

Save 25%

Oneder the Sea 1st Birthday Mermaid Ocean Theme Invitation

Sale Price $3.27.$3.27 Original Price $4.35.$4.35

Save 25%

Mermaid 1st Birthday, Under The Sea First Birthday Invitation

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

Save 25%

ONEder the Sea Mermaid 1st Birthday Invitation

Sale Price $3.27.$3.27 Original Price $4.35.$4.35

Save 25%

Mermaid 1st Photo Oneder Ocean birthday Invitation

Sale Price $3.57.$3.57 Original Price $4.75.$4.75

Save 25%

Mermaid Pink Turquoise 1st Birthday Party Invitation

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

Save 25%

Mermaid Birthday Invitation Under the Sea Party

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

Save 25%

watercolor mermaid 1st birthday Invitation

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

Save 25%

Mermaid Under the Sea 1st Birthday Invitation

Sale Price $3.27.$3.27 Original Price $4.35.$4.35

Save 25%

Mermaid Birthday Invitation Under The Sea Party

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

Save 25%

Mermaid Birthday Invitation Under The Sea Party

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

Save 25%

Mermaid Birthday Invitation Under The Sea Party

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

Save 25%

Mermaid Birthday Invitation Under The Sea Party

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

Save 25%

watercolor mermaid 1st birthday Invitation

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

Save 25%

Mermaid Unicorn 1st First Birthday Party Invitation

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

Save 25%

Mermaid 1st Birthday Dive The Five Party Invitation

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

Save 25%

Mermaid 1st Birthday ONEder The Sea Party Invitati Invitation

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

Save 25%

Mermaid 1st Birthday ONEder The Sea Party Invitation

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

Save 25%

Oneder the Sea Girl 1st Birthday Mermaid Photo Invitation

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

Save 25%

Mermaid Birthday Invitation Under the Sea Party

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

Save 25%

Mermaid 1st Birthday Under The Sea Party Photo Invitation

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

Save 25%

Oneder the Sea Mermaid 1st Birthday Invitation

Sale Price $3.27.$3.27 Original Price $4.35.$4.35

Save 25%

Our Little Mermaid 1st Birthday Invitation

Sale Price $3.27.$3.27 Original Price $4.35.$4.35

Save 25%

Mermaid 1st Birthday Invitation

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

Save 25%

Modern Under the Sea Kids 5th Birthday Party Invit Invitation

Sale Price $3.27.$3.27 Original Price $4.35.$4.35

Save 25%

Oneder the sea mermaid cute kids blue 1st birthday invitation

Sale Price $3.23.$3.23 Original Price $4.30.$4.30

Save 25%

Under the sea mermaid blue & purple 1st birthday invitation

Sale Price $3.23.$3.23 Original Price $4.30.$4.30

Save 25%

Modern Under the Sea Kids 1st Birthday Party Invitation

Sale Price $3.27.$3.27 Original Price $4.35.$4.35

Save 25%

Mermaid 1st Birthday ONEder The Sea Party Invitat Invitation

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

Save 25%

Watercolor Pink Mermaid Oneder the Sea Birthday Invitation

Sale Price $3.27.$3.27 Original Price $4.35.$4.35

Save 25%

Mermaid Tail Holographic Watercolor 1st Birthday Invitation

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

Save 25%

Under the Sea Mermaid Ocean Scales 1st Birthday Invitation

Sale Price $3.27.$3.27 Original Price $4.35.$4.35

Save 25%

Mermaid Under Sea 1st Birthday Invitation

Sale Price $3.23.$3.23 Original Price $4.30.$4.30

쎂Previous 1 2 3 4 5 Next쎃

Under the sea birthday

Whimsical mermaid party

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
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