Forever 21+ - a knit sweater dress featuring a turtleneck, open shoulders, belt loops with self - tie sash belt, dropped long sleeves, ribbed trim, and a mini length. . 42% acrylic, 29% nylon, 29% polyester. Hand wash cold. Model is 5'8" and wearing a size 2x. Women's turtleneck mini sweater dress in black, 3x