polysterMachine Wash Material: Polyester & spandex . Comfortable and soft fabric with stretch. Features:off shoulder ,ruffle bell sleeve,flowy hem ,loose knitted sheer hollow back pullover sweaters with cute herat love tie back design. This Loose Knit Lightweight Sweaters Designed in simple but generous style, this pullover can pair with any clothes in your wardrobe. Occasion:Best Choice for Casual, Office, Party, Dating, School, Street wear and Homecoming or casual everyday look,Suit for Autumn/Winter/Spring. Note: Please refer to the size measurement in product description before purchase. Color May Vary Slightly From Image.