Shorter “slip” part of dress cut out because the line of it was visible in the back as you can see in the website back photo. Improved the dress for my event! 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 petals, or no bra. Fabric: Fabric is very stretchy. Length: Knee to mid-calf length. Size M measures approximately 45.5" from top to bottom. Details Shell: 95% Polyester, 5% Spandex. Lining: 95% Polyester, 5% Spandex. Hand Wash Cold. Do Not Bleach. Line Dry. Iron Low Heat. Imported. Lined to mid-thigh. Dress Measures 15.5" Longer At Back. Style 1710136