Mermaid Costumes

Whether you loved Daryl Hannah's mermaid look in Splash, can't stop singing Disney's Little Mermaid songs, or fell in love with Barbie's Merliah mermaid look, you're sure to find what you're looking for in our mermaid costumes. Perfect for birthday parties, dress-up play clothing, or Halloween costumes, you'll find toddler, child and adult sizes of your favorite styles. Be sure to add fun costume accessories, like a seaweed boa or a shell bra to round out your mermaid Halloween costume look!