FREE GROUND SHIPPING ON ALL ORDERS OVER $49

THIS WEEK ONLY - USE PROMO CODE 'SPRING10' FOR 10% OFF SITEWIDE

FREE GROUND SHIPPING ON ALL ORDERS OVER $49

THIS WEEK ONLY - USE PROMO CODE 'SPRING10' FOR 10% OFF SITEWIDE

UNDER THE SEA PARTY SUPPLIES + BIRTHDAY DECORATIONS

Make a splash with our under the sea themed party supplies and decorations! From birthday plates to napkins, cups and more, we have everything you need to create a magical oceanic atmosphere. Dive into a world of sharks, mermaids, octopus, clams, sea turtles, and more with our collection of aquatic party essentials. Perfect for birthdays and any ocean themed event, let us help you create an unforgettable under the sea experience for your guests.

80 Results

Clear filters
Under The Sea Garland by Meri Meri

Under The Sea Garland

$21.00

Sea Dinner PlatesThese beautifully illustrated plates are perfect for a party with an ocean theme. Featuring lots of delightful sea creatures and shiny foil detail and border. PrintMeri Meri
Sea Dinner PlatesThese beautifully illustrated plates are perfect for a party with an ocean theme. Featuring lots of delightful sea creatures and shiny foil detail and border. PrintMeri Meri

Under The Sea Dinner Plates

$12.00

Shark PlattersThrill your guests by turning the party table into a sea of shimmering sharks with these sensational plates! Die cut Blue foil detail Pack of 4 Product dimensions: Meri Meri
Shark PlattersThrill your guests by turning the party table into a sea of shimmering sharks with these sensational plates! Die cut Blue foil detail Pack of 4 Product dimensions: Meri Meri

Shark Platters

$13.00

A Meri Meri holographic foil blue Shark Cup featuring a shark, perfect for party guests.
An octopus on a Meri Meri Shark Cups-decorated table.
NEW

Shark Cups

$11.00

Under The Sea Cup by Meri Meri

Under The Sea Cup

$8.50

SHARK COCKTAIL NAPKINSAttack party time spills with these fun shark cocktail napkins. Make your poolside treats a little more jawsome by serving them with these shark-themed party napkinsMy Mind’s Eye
SHARK COCKTAIL NAPKINSAttack party time spills with these fun shark cocktail napkins. Make your poolside treats a little more jawsome by serving them with these shark-themed party napkinsMy Mind’s Eye

SHARK COCKTAIL NAPKINS

$8.00

SHARK SHAPE BALLOON38" Packaged Foil BalloonBurton & Burton

SHARK SHAPE BALLOON

$9.50

SHARK SHAPE 40in BALLOON40" Packaged ocean buddies shark supershape XtraLife balloon.32"H X 40"WRequires 2.11 cu ft of helium and will float up to 10,000 ft.Burton & Burton

SHARK SHAPE 40in BALLOON

$9.50

SHARK 38in BALLOON38" packaged shark supershape foil balloon.Burton & Burton

SHARK 38in BALLOON

$9.50

Seahorse NapkinsThese napkins, in the shape of a beautiful seahorse, will look amazing at an under-the-sea or mermaid party. They are printed with ocean colors and brilliant shimmerMeri Meri
Seahorse NapkinsThese napkins, in the shape of a beautiful seahorse, will look amazing at an under-the-sea or mermaid party. They are printed with ocean colors and brilliant shimmerMeri Meri

Seahorse Napkins

$9.00

Lobster Paper PlatesTreat yourself to a claws-ome dinner party with these stylish Lobster Paper Plates! Perfect for seafood soirées or any other meal, these plates will have your guestsMy Mind’s Eye
Lobster Paper PlatesTreat yourself to a claws-ome dinner party with these stylish Lobster Paper Plates! Perfect for seafood soirées or any other meal, these plates will have your guestsMy Mind’s Eye
NEW

Lobster Paper Plates

$8.00

Lobster Napkins Our lobster napkins make a stunning decoration on a party table or are ideal served with drinks. They are perfect for an under-the-sea party, a cocktail party, a BBMeri Meri
Lobster Napkins Our lobster napkins make a stunning decoration on a party table or are ideal served with drinks. They are perfect for an under-the-sea party, a cocktail party, a BBMeri Meri
NEW

Lobster Napkins

$8.75

Octopus Plates These amazing red octopus plates are perfect for kids under-the-sea parties, or for adult cocktail parties. The foil details give a wonderful shiny effect. Shiny sMeri Meri

Octopus Plates

$10.00

Octopus Napkins Why have plain napkins when you can have them featuring an eye-catching octopus? This adorable fellow will brighten up any party table, whether it's a kids under-thMeri Meri
NEW

Octopus Napkins

$8.75

Turtle Plates If you want your party to go swimmingly then our adorable turtle plates are a must! They will instantly add color and fun to your party table, and make great room dMeri Meri
Turtle Plates If you want your party to go swimmingly then our adorable turtle plates are a must! They will instantly add color and fun to your party table, and make great room dMeri Meri
NEW

Turtle Plates

$10.00

Turtle Napkins These terrific turtle napkins are perfect for cocktail parties or under-the-sea parties. Ocean lovers will adore the attention to detail, and they'll certainly giveMeri Meri
NEW

Turtle Napkins

$8.75

Load more