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Limited Time: Save 10% with code PARTY10

Plus Free Standard Shipping on $49+

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.

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Under The Sea Garland by Meri Meri

Under The Sea Garland

Meri Meri

$21.00

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

Meri Meri

$13.00

A dark blue paper cup with a light blue paper shark decoration attached around it, creating the appearance of a shark with an open mouth, these Shark Cups from Meri Meri will surely delight party guests.
An octopus on a Meri Meri Shark Cups-decorated table.

Shark Cups

Meri Meri

$11.00

SHARK SHAPE BALLOON38" Packaged Foil BalloonBurton & Burton

Shark Shaped 38 inch Balloon

Burton & Burton

$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 40 inch Balloon

Burton & Burton

$9.50

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

Shark Shape 38 inch Balloon

Burton & Burton

$9.50

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

Lobster Napkins

Meri Meri

$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

Meri Meri

$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

Octopus Napkins

Meri Meri

$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

Turtle Plates

Meri Meri

$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

Turtle Napkins

Meri Meri

$8.75

Under The Sea Cupcake Kit by Meri Meri
Under The Sea Cupcake Kit by Meri Meri

Under The Sea Cupcake Kit

Meri Meri

$15.00

Vitamin Sea Cocktail NapkinsThe Shell Yeah collection offers a selection of whimsical ocean and mermaid themed items that will help any entertainer looking for a cute and classy under the sea fJollity & Co
Vitamin Sea Cocktail NapkinsThe Shell Yeah collection offers a selection of whimsical ocean and mermaid themed items that will help any entertainer looking for a cute and classy under the sea fJollity & Co

Vitamin Sea Cocktail Napkins

Jollity & Co

$7.00

Metallic Fringe Party CupsYour guests will love drinks served in these rather special shimmering and colorful cups. Perfect for celebrations and parties. Suitable for hot & cold drinks. Meri Meri

Metallic Fringe Party Cups

Meri Meri

$11.50

Clam Shaped Paper PlatesShow off your style with these clam shaped plates. Features: White plate with pink fade and gold details Durable and disposable 8 count Slant
Clam Shaped Paper PlatesShow off your style with these clam shaped plates. Features: White plate with pink fade and gold details Durable and disposable 8 count Slant

Clam Shaped Paper Plates

Slant

$8.50

Sea Small Platesshell yeah! featuring fun colors and holographic silver foil-pressed elements, these plates are made for a mermaid party! illustrated by carolyn suzuki for daydreamDaydream Society

Under The Sea Small Plates - Mermaid

Daydream Society

$8.50

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