Balenciaga Black Silk Button Front Draped Long Sleeve Blouse

No fabric tag but definitely feels like silk. Priced to sell fast. Offers welcome. Balenciaga Autumn/Winter 2009 black silk blend asymmetrical draped blouse. Long sleeves with two button closures at cuff. V-neckline. Twenty three center front covered button closures. Stylized rounded under bust seam. Two bias cut asymmetrical panels which drape from under bust at front to center back. Knife pleat detail at center back where panels attach. Unmarked Fabric Content: Silk. Marked Size: "S". Measurements: Shoulder: 16.5" (seam to seam) Sleeve: 23.5" (shoulder seam to cuff) Chest: 33" (armpit to armpit) Waist: 30" (narrowest point, measured 6" below chest) Hip: Full (measured 6" below waist) Total Length: 31" (center back to longest point on hem)