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Girls Mermaid Costumes

Transform playtime into an underwater adventure with our magical collection of girls mermaid costumes! From shimmering scales to flowing fins, each mermaid costume for kids is designed to spark imagination. Whether you’re shopping for a child’s mermaid costume, a girls Ariel costume, or a girls Little Mermaid costume, these enchanting outfits make every splash unforgettable.

Image of a girl in a princess costume

All Girls Costumes

 Image of women and girls in mermaid costumes

Mermaids

 Image of people in Gods, Myths and Legends costumes

Gods, Myths & Legends

 Image of people in under the sea costumes

Under The Sea

 Image of under the sea party supplies

Under The Sea Party

Mermaid Costumes for Girls

Flip your scaly tails in happiness and have a wonderful Under the Sea themed party wearing your favourite mermaid costumes for girls.

At Heaven Costumes you'll find the best mermaid dress ups for girls in a range of colours and styles so that you and all your mermaid friends can hang out looking spectacular and individually unique! [more]

You'll find popular girls mermaid costume ideas such as Ariel from The Little Mermaid and you'll also come across a great selection of other sparkly and magical girls mermaid outfits too!

Shop the best girls dress up costumes now and have yourself a fabulous time of imaginary play!