Self: 84% acetate, 16% woolLining: 80% acetate, 20% polyesterContrast Fabric: 100% viscose Dry clean only Fully lined Hidden back zip closure Boned bodice Padded and underwire cups Heavyweight twill fabric Made in Australia Our Style No. APEF-WD306 Manufacturer Style No. D1663RE26 Model is wearing size US 2/ UK 6 of this item.