Green Mermaid Tail with Seashell Top - Little Mermaid Costume (XL 12-14) 80% spandex Made in USA Let her pretend to have fun "Under the Sea" in this Little Mermaid inspired costume. Mermaid tail is made with a closed "fin" designed to look real while splashing in the bathtub or shallow water. Comfortable, high quality spandex is used to make a durable, beautiful costume she will always remember. Perfect for photographs, fun in the kiddie pool, and playing with dingelhoppers. Seashell top is embellished with stitching that mimics two shells. Fin is reinforced with a flexible foam and makes a pocket to hide feet.