This authentic Ravenclaw robe from Universal Studios The Wizarding World of Harry Potter shop has contrasting blue lining, pockets, and an embroidered patch of the house crest. • 100% Polyester • Youth size • Dry clean only • Imported Size - XXX-S 38.5" - Length (Long) from Center Back 13.75" - Across Shoulders 21" - Back Width from Armhole to Armhole 17.75" - Sleeve Length from Shoulder We purchased this from the official shop inside the theme park. This was large on my son at age 7. He wore it through about age 11. It is much higher quality than costume material.