Stunning asymmetrical collar with invisible zipper and button closure, elastic back with Prom DressesOKBBN's stunning asymmetrical neckline with concealed zipper and button closure elastic back strap Prom Dresses. This dress is made of satin fabric, with a suspender design and a swinging collar element, showcasing a sexy and elegant style. The swinging collar design showcases charming neck lines, and the overall cut fits the body shape, making it fashionable and atmospheric. It is suitable for occasions such as socialite banquets and high end