Never been worn. Ordered dresses for a wedding and didn’t get to return this dress. So beautiful Normally I wear a size 10 or 30 in pants and 36C for reference Lined. Shell: 96% Polyester, 4% Spandex. Lining: 100% Polyester. Hand Wash Cold. Do Not Bleach. Line Dry. Iron Low Heat. Fit: This garment runs small - please size up. Bust: Works best for A to C cup sizes - consider sizing up for fuller bust. Waist: Fitted - very fitted at natural waist. Hip: Loosely Fitted. Undergarments: May be worn with a strapless bra, adhesive bra, petals, or no bra. Fabric: Fabric has no stretch. Length: Floor length. Size M measures approximately 61" from top to bottom.