Vintage Le Chateau satin lace up corset top

Beautiful vintage Le Chateau lace up corset style top. Zipper closure in the back. Black satin with sheer panel in the center. Laces up the front with a beautiful satin ribbon for a very fitted style. No size tag so please refer to photos. In very good pre owned condition. I would say it is around a size 6 or small. Feel free to ask any questions.