NWT 21 Saints bare abdomen twist black maxi dress, size M

This NWT 21 Saints black maxi dress is made of 88% polyester and 12% spandex, so the fabric is stretchy. There is a twisted style over the chest, and bare area over the abdomen. The neckline is round, and the dress is sleeveless.The dress is size M, unstretched measurements as follows: 16 inches across under the arms, 14 inches across the waist, and 43 inches long.