Shell: 100% Polyester. Lining: 100% Acrylic. Shell fabric does not provide stretch. Lining fabric provides stretch. Elasticized waist provides approximately 6 inches of stretch. Length measurement taken from shoulder to shortest point of hem. Longest point of hem measures approximately 12 inches longer than shortest. Removable sash ties at waist. Machine wash cold. Hang dry recommended. Lined through mid-thigh. Back keyhole with button closure. Additional button included. Imported.