Underbust Boned Corset Embroidery: 75% Polyamide, 25% Polyester; Microfiber: 73% Polyamide, 27% Elastane; Lining: 100% Polyamide; 95% Silk, 5% Ela Care: Machine Wash Gentle. Do not Bleach. Do not tumble dry. Iron, low. Gentle dry clean, except trichloroethylene. Product Code: M4451 Model wears Size S