Fun World Costumes Women's Tweedle Dee Dum Adult Costume Dress Bodice: 95% Polyester, 5% Spandex; Dress Skirt: 100% Polyester; Knee High Socks: 98% Nylon, 2% Spandex; Collars: 100% Polyester Imported Hand Wash Includes dress, dee collar, dum collar, with attached tie, knee socks, and beanie.