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
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.

Octopus Birthday

Invitations & Stationery

Happy Birthday Party Signs Boy Blue Octopus

Crafts & Party Supplies

Watercolor Octopus Ocean Birthday Party T-Shirt

Clothing & Shoes

Cute Mermaid | Sea Girl's 1st Birthday Party

Home & Living

Accessories

Under the sea birthday

Octopus Birthday

3,053 results

Accessories

Baby & Kids

Clothing & Shoes

Crafts & Party Supplies

Electronics & Tech Accessories

Home & Living

Invitations & Stationery

Cotton

Blends

Sweat Wicking

Hoodie...

Pocket...

Full Zip...

Crew...

Lap...

Standard

Unisex

Extended Sizing

Fitted

Short Sleeve...

Long Sleeve...

Under $5

$5 to $15

$15 to $25

$25 to $50

$50 to $75

$75 to $100

Over $100

Frame

Fabric

Style

Pieces in Set

Colour

Neckline

Size & fit

Sleeve length

Price

Design Style

Special Picks

Events & Occasions

Recipients

Brand

Creator Store

Makers

Design Options

Number of Photos

Design Colour

Sort by:

Save 25%

WHIMISCAL BLUE OCTOPUS THEMED BIRTHDAY CAKE INVITATION

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

Pirate Skeleton Treasure Under the Sea Shower Curtain

Price$198.13

Abstract Purple Octopus, 7 3/4" Skateboard Deck

Price$118.00

Blue Octopus happy Birthday Card

Price$5.25

Pirate Skeleton Treasure Under the Sea Mouse Pad

Price$31.35

Cute rainbow octopus Whale fish Birthday party Favour Box

Price$6.20

Save 25%

Boy Dive Into Five 5th Birthday Party Photo Invitation

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

Octopus with Cake Happy Birthday Card

Price$7.20

Scuba Octopus Attack - Mug

Price$30.90

Octopus Tentacles Squid Black Colour Choice T-shir T-Shirt

Price$45.45

Mermaids Sea Baby Shower Girls Birthday Party Tissue Paper

Price$5.60

Save 25%

Pink and Blue Sweety Watercolor Mermaid Birthday Invitation

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

Save 25%

Under the Sea Birthday Invitation

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

Save 25%

Octopus modern faux gold ocean coral nautical chic invitation

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

Save 25%

Under the Sea Ocean Animals Invitation

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

Save 25%

Under the Sea Dolphin Octopus Crab Birthday Party Invitation

Sale Price $5.07.$5.07 Original Price $6.75.$6.75

Under the Sea Mermaid Girls Birthday Party Napkin

Price$82.55

Under The Sea Cute Ocean Birthday Wrapping Paper Sheet

Price$15.50

Under the Sea Birthday Party Invitation Postcard

Price$2.95

Under the Sea Jellyfish Seahorse Starfish Seaweed Shower Curtain

Price$135.56

Celestial Waves: The Blue Octopus Fractal Art Tie

Price$55.10

Octopus 1st Birthday T-shirts and Gifts Trucker Hat

Price$32.70

Cute Whimsical Floral Octopus Girly Photo Birthday Paper Cups

Price$3.35

Pink Purple 1st Whimsical Girls Mermaid Birthday Paper Plate

Price$3.10

Colourful Tropical Fish Kids Birthday Party Hat

Price$3.55

Under the Sea Birthday Paper Plates

Price$3.00

Kraken Steampunk Octopus Ornate Gold Black Tissue Paper

Price$7.30

Nautical Whale Tissue Paper

Price$3.95

Kraken Steampunk Octopus Ornate Gold Black Tissue Paper

Price$7.30

Fishy Pirate Pack Wrapping Paper

Price$15.50

Under the Sea Fish Kids Birthday Party Favour Box

Price$4.05

Octopus Back Pack Bag

Price$98.75

The Cephalopod Octopus Squid Cuttlefish T-Shirt

Price$42.65

Save 25%

Under The Sea Ocean 1st Baby Boy Birthday Invitat Invitation

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

Save 25%

Under the Sea Mermaid Girls Birthday Party Invitation

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

Save 25%

Colourful Mermaid Birthday Party Invitations

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

Deep Sea Cute Octopus Blue Bubble Navy Tissue Paper

Price$5.60

Mermaids Sea Baby Shower Girls Birthday Party Wrapping Paper Sheet

Price$15.50

Save 25%

Oneder the Sea Girl 1st Birthday Mermaid Photo Invitation

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

Save 25%

Under the Sea Whale Shark Turtle Birthday Photo Invitation

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

Save 25%

Flat Thank You Card

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



Under The Sea Whimsical Creatures Birthday Party Favour Bags

Price$113.00

Octopus as Goalkeeper with Soccer ball Trucker Hat

Price$32.70

Sea Creatures Themed Birthday or Baby Shower Wrapping Paper

Price$43.30

Save 25%

Under The Sea Ocean 1st Baby Boy Birthday Invitation

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

Save 25%

Under The Sea Any Age Birthday Invitations

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

Save 25%

Under the Sea Purple Octopus Thank You Card

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

Under The Sea Turtle Kid Birthday Food Place Card

Price$32.15

Magical Mermaid Birthday Party Tabletop Sign

Price$29.85

Pirate and Mermaid Birthday Return Address Label

Price$6.10

Happy Birthday Cartoon Diver Underwater Life Card

Price$6.00

Save 25%

Magical Mermaid Purple Pink Watercolor Birthday Invitation

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

Save 25%

Under The Sea Ocean 1st Baby Boy Birthday

Sale Price $4.43.$4.43 Original Price $5.90.$5.90

Ocean Animals Kid's Birthday Invitation Postcard

Price$2.65

Under the Sea Green Octopus Thank You Postcard

Price$2.95

Cute Mermaid Rainbow Watercolor Birthday party Napkin

Price$76.35

Vintage Octopus Beach Sea Salt Elegant Labels

Price$8.45

Party Octopus - Cute Birthday Design Square Sticker

Price$14.55

Save 25%

Ocean Animal Boy First Birthday Photo Invitation

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

Save 25%

Oneder The Sea Birthday Photo Thank You Card

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

쎂Previous 9 10 11 12 13 Next쎃

Under the sea 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