Marycrafts Womens Sexy Backless Maxi Dress For Casual, Lounge, Sleep 55.2% cotton/ 36.8% viscose/ 8% elastane Imported Materials: high weight single jersey 55.2% cotton 36.8% viscose 8% elastane Length: 50"-54" (127 cm - 138 cm) Regular fit, 2 adjustable straps, U neckline, sexy low back, maxi length. Machine washable. This product is made by Marycrafts. Please buy from Mary Crafts only to ensure best quality The model is 1m 68 wearing size 4