Worn for a gala. This dress has stretchy structure so it keeps everything on so shapewear isn’t needed. I loved it so much but I have no where else to wear it. Fit: This garment fits true to size. Bust: Great for any cup size. Waist: Fitted - stretchy fabric allows custom fit. Hip: Fitted - stretchy fabric allows room for hips. Undergarments: May be worn with a strapless bra, adhesive bra, petals, or no bra. Fabric: Fabric has some stretch. Length: Knee to mid-calf length. Size M measures approximately 41.5" from top to bottom.