Collection: Mermaid Costumes

Mermaid costumes for kids and adults, including children's mermaid princess sets with sequined capes, double-layer gauzy gowns, shell and starfish styles and fishtail suits. The Little Mermaid Prince Eric costume is here too. Listings give the size range, so check it before you order. Browse the mermaid costumes here, then see the princess costumes and fairy dresses.

Related collections

• Princess Costumes
• Fairy Dresses
• Kids Halloween Costumes
• Cosplay Costumes
• Prince Costumes
• Mermaid Tail Accessories
• Dance Costumes
• Photography Props and Costumes
• Children's Mermaid Costumes
• Mermaid Dresses
• Mermaid Tail Blankets