This is a black fleece long gown, bathrobe, or sleeper featuring a Star Wars Stormtrooper design. The size is only listed as S. It was used by a child around 6 years old, and the size is based on that. It was purchased for use after bath time or when going out, and it's in clean condition after being used a few times. It can be worn at home or easily thrown on when going outside ☺︎ I think it can also be used for cosplay.