Shell: 100% Polyester. Waistband: 97% Polyester, 3% Spandex. Lining: 100% Polyester. Shell fabric does not provide stretch. Lining fabric provides stretch. Elasticized back provides approximately 4 inches of stretch. Dry clean only. Fully lined. Hidden back zipper with hook and eye closure. Bust cups. Non-slip strip at bust line. Imported.