YiYaYo Women's Sexy Flirty One Shoulder Clubwear Disco Gogo Cut Out Bandage Dress Club Dress Main Fabric: Polyester. The Off shoulder dress is Slim, but the material is elastic. The dress perfect for club/party/cocktail wear, Soft and stretchy fabric for the perfect figure hugging fit. Great for wearing to join parties,charming and low price, you must do not want to miss it! Wash it by hand in 30-degree water, hang to dry in shade, prohibit bleaching.