Transform into an imperial soldier with this Star Wars Storm Trooper Child Halloween/Cosplay Costume Jumpsuit. The white jumpsuit, made from polyester, features a one-size fit for boys and comes with a matching mask. Designed by Rubies, this suit is perfect for Halloween or cosplay events. The suit reflects the iconic Star Wars theme and is sure to make you feel like a part of the galactic empire. The costume has some snags as shown in the pictures. The tag says one size. It seems like it would fit 8-10 size.