NYLON:45%,VISCOSE:40%,POLYESTER:15% Pull On closure Hand Wash Only Batwing Sleeve V Neck Pencil Bodycon Backless Long Dresses for Women, Elegant and Casual Style, Supper Flattering. Feature: Pullover style, Waist belt, Batwing sleeve, Sweet heart pattern, Deep V neck, Wrap front, Elastic waist, Hits at hip, Bodycon and fitted Style. Occassion: This Tie Waist Dress Is Perfect For Casual Or Special Occasions, Such as Wedding Party, Cocktail, Dinner, Wear To Valentine's Day ,Work, Office, Date, Holiday, Going Out. Season: Spring/Autumn/Winter Washing: Hand Wash Recommended With Cold Water / Do Not Bleach / Hang Or Line Dry.