Self: 95% polyester, 5% elastaneLining: 84% acetate, 16% polyester Dry clean only Fully lined Hidden back zipper closure Plunging front neckline Open back with back tie-up accent Sequin embellished fabric with extended sash Made in China Our Style No. APEF-WD242 Manufacturer Style No. D1504PF25 Model is wearing size US 2/ UK 6. of this item.