The TailA mermaid mid transformation: The Tail is cut from translucent chiffon that drapes like moonlit water, rippling into a dramatic, sun pleat tail. Fingers loops let fins drift in your wake like waves following a siren. When you want to tame your tail, a single bustle gives you access to your human legs. True to form, the waistline has tail dip which meets an elastic back hem for comfort. 100% Polyester