Forever 21+ - a knit romper featuring a sweetheart neckline, ruched bodice, self - tie details at the ruched long sleeves, square - cut back, and a bodycon silhouette. . This is an independent brand and not a forever 21 branded item. . Shell: 95% polyester, 5% spandex. Lining: 100% polyester. Hand wash cold. Model is 5'7" and wearing a size 2x. Women's ruched long - sleeve romper in black, 1x