Lulus Glamorous Sweetheart Black Long Sleeve Maxi Dress Sweetheart neckline and a corset-inspired bodice with supportive boning Hidden back zipper Medium-weight stretch knit Shell: 95% Polyester, 5% Spandex. Lining: 100% Polyester. Size Medium Chest across 16” Waist 14” Length about 60” New without tags, the label was cut off to prevent store return