Your girl will look like a mysterious, mystical mermaid when she wears the Girl's Mysterious Mermaid Costume. This costume includes a long blue and purple dress with sheer fin details on the bottom, matching sheer ruffles on the waist, sheer purple shoulder straps, and a shiny coordinating headpiece. The skirt has a mermaid style, meaning it is tapered and flares at the bottom, and it has printed scale details. You can complete the look with accessories like brown wigs and dark sandals or shoes (not included). Be sure to check out our other Mermaid costumes, sold separately, if your daughter wants to go with a group. If your girl is going to a mermaid or aquatic themed birthday party but doesn't want to look like every other mermaid, the Girl's Mysterious Mermaid Costume is a great choice.