KOH KOH Women's Backless Long Empire Cocktail Evening Maxi Dress Gown Polyester Spandex Please select your size based on the bust/chest measurements provided below. Bust/Chest: (S) 32.5-35 inches (M) 35-37.5 inches (L) 38-40 inches (XL) 40.5-43 inches (2X) 43.5-47 inches Approximately 57"/145cm's long (total length) Hand wash or dry clean. This item comes with FREE SHIPPING worldwide