Bob Mackie Backless Formal Gown Metallic Silver Lace Evening DressThis stunning Bob Mackie evening gown is a show stopper! Metallic silver lace over a pale tan lining creates a nude illusion look on certain skin tones. Sheer chest and bust are beaded in a feminine floral design. The bust and collar are trimmed in beadwork that extends to the thin delicate straps that criss cross the backless design. The open back dips to a point at the lowest part of the back. Very sexy! The beading appears strong and intact, but