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MERMAID PARTY SUPPLIES + BIRTHDAY DECORATIONS

Make a splash at your mermaid-themed birthday party with our enchanting collection of mermaid party supplies and decorations. From whimsical paper plates, cups, and napkins adorned with seashells to shimmering decorations, our selection is sure to make a splash at your celebration. Dive into our magical collection today!

72 Results

Illustration of a My Mind's Eye stylized, pastel-colored Mermaid Shaped Paper Plate laying on a green lily pad, with a serene expression and abstract lines in the background.

Mermaid Shaped Paper Plate

My Mind’s Eye

$13.00

Unit price
per 

Illustration of a stylized pink My Mind's Eye seahorse-shaped napkin with a golden crown, set against a black background with white horizontal lines.

Seahorse Shaped Napkin

My Mind’s Eye

$13.00

Unit price
per 

Illustration of a Mermaid Treasure Chest Napkin with golden edges, a starfish, and sparkles. The chest has a turquoise keyhole on the front. This product is from the brand My Mind’s Eye.

Mermaid Treasure Chest Napkin

My Mind’s Eye

$13.00

Unit price
per 

A set of five stacked Mermaid Stripes Cocktail Napkins by My Mind’s Eye in different colors: green, light green, peach, light pink, and orange—perfect for a mermaid-themed event.

Mermaid Stripes Cocktail Napkin

My Mind’s Eye

$11.00

Unit price
per 

A Mermaid Tail Paper Party Cup from My Mind's Eye with a light blue wave pattern on a striped black and white background, perfect for an under the sea party.
A beach-themed party setup with a blue beverage in a dispenser, My Mind's Eye Mermaid Tail Paper Party Cups on a tray, and decorative starfish, all against a backdrop of pale blue balloons.

Mermaid Tail Paper Party Cups

My Mind’s Eye

$14.00

Unit price
per 

Yellow paper lanterns with pastel-colored streamers and My Mind's Eye Honeycomb Jellyfish Set hanging from the ceiling against a bright, light background.
Colorful party balloons and My Mind's Eye Honeycomb Jellyfish Set hanging from a gold arch, with a white wall in the background.

Honeycomb Jellyfish Set

My Mind’s Eye

$24.00

Unit price
per 

Mermaids Swimming Plates

These gorgeous shell-shaped plates will look amazing at a mermaid or under-the-sea party. They feature 6 beautiful mermaids swimming in the sea, with lots of colorMeri Meri
Mermaids Swimming Plates

These gorgeous shell-shaped plates will look amazing at a mermaid or under-the-sea party. They feature 6 beautiful mermaids swimming in the sea, with lots of colorMeri Meri

Mermaids Swimming Plates

Meri Meri

$15.00

Unit price
per 

Mermaids Swimming NapkinsThese sensational napkins will look wonderful at a mermaid or under-the-sea party. They feature 6 swimming mermaids, and have a stylish scallop edge.

The scallop edMeri Meri
Mermaids Swimming NapkinsThese sensational napkins will look wonderful at a mermaid or under-the-sea party. They feature 6 swimming mermaids, and have a stylish scallop edge.

The scallop edMeri Meri

Mermaids Swimming Napkins

Meri Meri

$14.00

Unit price
per 

Watercolor Clam Shell NapkinsThese napkins are both practical and pretty - perfect for a mermaid or under-the-sea party. They are crafted with lots of gorgeous gold foil detail for a shimmering Meri Meri
Watercolor Clam Shell NapkinsThese napkins are both practical and pretty - perfect for a mermaid or under-the-sea party. They are crafted with lots of gorgeous gold foil detail for a shimmering Meri Meri

Watercolor Clam Shell Napkins

Meri Meri

$14.00

Unit price
per 

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

$11.00

Unit price
per 

A little Sweet Napkins by Creative Brands
A little Sweet Napkins by Creative Brands

A Little Sweet Napkins

Creative Brands

$11.00

Unit price
per 

Mermaid Scalloped Fringe CupsThese beautiful cups are perfect for a mermaid or under-the-sea party. They are designed to look like a mermaid's glittering tail, featuring 6 strips of scalloped foMeri Meri
Mermaid Scalloped Fringe CupsThese beautiful cups are perfect for a mermaid or under-the-sea party. They are designed to look like a mermaid's glittering tail, featuring 6 strips of scalloped foMeri Meri

Mermaid Scalloped Fringe Cups

Meri Meri

$17.00

Unit price
per 

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

$17.00

Unit price
per 

Mermaid Cake ToppersTurn a celebratory cake into something really special with these magnificent toppers. They feature beautifully illustrated mermaids, shells and a seahorse, and seaweMeri Meri
Mermaid Cake ToppersTurn a celebratory cake into something really special with these magnificent toppers. They feature beautifully illustrated mermaids, shells and a seahorse, and seaweMeri Meri

Mermaid Cake Toppers

Meri Meri

$19.00

Unit price
per 

We Heart Mermaids Large Paper Napkins by Talking Tables
We Heart Mermaids Large Paper Napkins by Talking Tables

We Heart Mermaids Large Paper Napkins

Talking Tables

$11.00

Unit price
per 

Jumbo Shaped Napkins - MermaidCelebrate any occasion with these stylish fun shaped napkins!

Shaped napkin - Mermaid
Just Married
Durable feel
Size:5.3" x 5.5" h / 20 count per package
Creative Brands
Jumbo Shaped Napkins - MermaidCelebrate any occasion with these stylish fun shaped napkins!

Shaped napkin - Mermaid
Just Married
Durable feel
Size:5.3" x 5.5" h / 20 count per package
Creative Brands

Mermaid Jumbo Shaped Napkins

Creative Brands

$13.00

Unit price
per