Lune Jumpsuit in Coal Satin The Lune Jumpsuit is a relaxed, wide-leg jumpsuit crafted from our cotton-synthetic blend coal satin. With a V-neckline, adjustable straps, and an invisible zipper, this loose-fit design ensures all-day comfort. Cinch it at the waist with the included self-belt for a polished look. Coal satin, cotton-synthetic blend V-neckline with adjustable straps Wide-leg design with a self-belt for cinching