Vintage Victor Costa For Saks Fifth Ave Classic Black Cocktail Dress Size 6

In perfect condition Vintage Victor Costa for Saks Fifth Ave cocktail dress Size 6 Black satin like material Off the shoulder with elastic straps for perfect fit Hidden back zipper closure V neck and v cut back Full skirt with full lining and multiple layers of tulle Appr 15.5” laid flat at waist, 17” from pit to pit and 31” li f measured from middle of back