Cotton Material: This y2k clothing is made of Cotton+Spandex.High quality elastic fabric,Light weight, soft and skin-friendly, no shoulder drop, make you more comfortable to wear. | Chic Design: Backless and cut out style, crew neck ,short sleeve, slim fit, multi way wear-Both front and back can be worn with different items to show different fashion styles. | Versatile Occasion?This Backless tops for women it simple and stylish design ,great for daily wear, streetwear, rave party, club, going out, dating, beach, travel, vacation, etc. Suitable for all seasons and scenes. | Stylish Wearing: Backless going out tops for women sexy suitable for bra, cami, shorts, jeans,heels or sneakers for a fashion look. Backless tops for women also can as a great gift to your mother, sister and friends. | Purchase Notice: Please select the size you fit from size chart in the last picture.