Crafted from stretch denim, this mini dress features a square - cut neckline and back, adjustable shoulder straps with high - polish hardware, concealed back zipper closure, and bodycon silhouette. . This is an independent brand and not a forever 21 branded item. . 72% cotton, 26% polyester, 2% spandex. Machine wash cold. Model is 5'9" and wearing a small. Women's denim square - neck bodycon dress in dark denim medium