Staple little black dress but make it ultra comfortable. Halter-style neckline with spaghetti straps and racerback. Shift/swing style body in stretch material makes this dress a throw-it-on and out-the-door workhorse. Care tag is missing, but definitely a synthetic material with stretch. Label says size large, but can fit smaller due to the draping nature of the fabric and the narrow strap placement, which allows the dress to accommodate many sizes. Flat chest measurement is 17” across.