Make your dreams come true and choose to be a mermaid this coming Halloween! Our mermaid costumes are colorful, durable, lightweight, and breathable because they aim to make you feel comfortable while wearing them. Mermaid costumes are available in different sizes and styles to fit your desired look. Don't forget to finish the outfit with some accessories! A starfish headband would be perfect to complete the mermaid theme—perfect for themed parties, cosplay events, or any occasion that calls for it. Show them who the princess of the ocean is—sea the wave of compliments when you put on one of our Sexy Mermaid Halloween costumes.