Elegant smooth knit elastic hanging collar with wide shoulder straps and a snug silhouette Prom DressesOKBBN's elegant smooth knit elastic hanging collar with wide shoulder straps and a snug silhouette Prom Dresses. This dress is made of smooth fabric, with a hanging neck design paired with a backless and deep V shaped silhouette, showcasing a sophisticated and elegant style. The smooth fabric fits the body shape, and the neck hanging and deep V cut showcase exquisite shoulder and neck lines. The exposed back and lace up details add a fashionable