From the Lip Service Clothing Black Steam Division, the Corrosion Sex in the Pit Skirt. The Sexy in the Pit skirt is a black zip front rocker chick mini skirt with a laced up back, side strap detailing and metal studding. This skirt screams rock and roll. The skirt is 97 percent cotton with 3 percent spandex for a bit of stretch. The contrast faux leather material is 100 percent polyurethane. Hand wash cold. Dry Flat. Do not put in the dryer, do not dry clean. Sizing on Ladies Lip Service: Small: 32 Inch Bust, 24 inch Waist, 34 Inch Hips. Medium: 34 Inch Bust, 26 Inch Waist, 35 Inch Hips. Large: 36 Inch Bust, 28 Inch Waist, 36/37 Inch Hips. XL: 38 Inch Bust, 30 Inch Waist, 38/40 Inch Hips. XXL: 40/42 Inch Bust, 32/33 Inch Waist, 42 Inch Hips.