Fins are fun when you're dressed in this fabulous Ariel The Little Mermaid costume! Based off your favorite Disney Princess character, this delightful mermaid costume is perfect for an undersea adventure. Join your friends Sebastian and Flounder as the swimming songstress. Make a splash in this Disney costume at the next costume party or during Halloween. This gorgeous mermaid dress is great for playtime whenever you want to feel like a princess and is sure to keep you entertained throughout the year.