Self: 81% polyamide, 19% elastaneContrast Fabric: 70% cotton, 30% silk Made in China Dry clean only Partially lined Hidden back zip closure Midweight crepe fabric with satin waistband Boned bodice lining Our Style No. APEF-WD343 Manufacturer Style No. D1690SS26 Model is wearing size US 2/ UK 6 of this item.