Charming slim adjustable shoulder strap, hidden zipper, cross neckline, Prom DressesOKBBN's charming slim adjustable shoulder strap hidden zipper cross hanging collar Prom Dresses. This dress is made of satin fabric, with a suspender design paired with a swing collar and slit elements, showcasing a sexy and elegant style. The satin material has a high quality and glossy texture, and the suspender design showcases charming shoulder and neck lines. The swing collar design highlights the beauty of the neck and collarbone, and the slit