DELUXE Belle of the Ball Adult Costume Dress china silk (polyester) Washable and Durable; Stretchy Top-For Ease In Dressing Comfortable-No Itchy Fabrics No Zippers or Velcro Closures That Snag Fabric Size: Small/Medium 34"-42" bust, up to 32" waist, 56" total length Size: Large/XL 36"-44" bust, up to 36" waist, 60" total length