Lulus Iconic Moment Red Bodycon Midi Dress Size Large NEW - 97 Polyester 3 spandex - Bust: Works best for A to C cup sizes - consider sizing up for fuller bust. Waist: Fitted - stretchy fabric allows custom fit. Hip: Fitted - stretchy fabric allows room for hips. Undergarments: May be worn with any standard bra. Fabric: Fabric is very stretchy. Length: Knee Length. Size M measures approximately 40.5" from shoulder to hem.