100% Rayon. Button closure.FEATURES:Womens Dresses/Summer Dresses for Women/Womens Sleeveless Dress/Sun Dresses Women/Short Mini Dress/Women's Casual Dresses/Halter Dress/Sexy Dress/Holiday Dress/Beach Dresses for Women/Party Dress/Flowy Dress/Tank Dress/Solid Color/Casual Loose/ /Halter Neck/Backless/Lightweight and Breathable/ Buttons On The Back.Please Size DownA Bit Oversized, You Can Match with A Belt to Create A Stylish Look,When Necessary. This Summer Halter Dress Is Made Of Lightweight Soft and Skin-Friendly Fabric, Keeps You Breezy and Flowy Throughout The Summer.BACKLESS MINI DRESS FOR WOMEN:This Summer Sleeveless Short Dress Adopts Sexy Halter Neck and Backless Design to Better Show Your Body Curve and Show Your Feminine CharmComfortable and FunCASUAL LOOSE SlEEVELESS DRESS FOR WOMEN:Thanks to The Exquisite Tailoring and Loose Fit Design, You Will Feel Comfortable All Day When You Wear This Summer Sleeveless Dress. This Mini Dress for Women Is Also Suitable for Different Body Shapes.Cute Tank Top Dress You Deserve It This SummerMATCHING AND OCCASIONS: Sexy Halter Neck Short Dress No Matter Work Or Going Out This Pleated Dresses Always Allows You to Dress Yourself Easily. You Can Match with Jewelry, Handbag and High Heels, Sandles, Sun Hat .In Hot Summer Wearing This Tank Dresses You Will Definitely Get Many Complimented. Backless Dress Perfect for Beach/Party/Club/Daily/Work/Shopping/Office/Wedding Guest/Holiday/Outdoor.