Liz Claiborne Nights evening gown

Gorgeous chocolate brown satin evening gown From Liz Claiborne Nights label. Like new condition,this gown has a front side slit and gold metal and rhinestone detailing on one strap. Scoop neckline in front and v in back. Zipper down the back. The top of the dress is satin acetate and the bottom is a matte . Size is a 10 shown on a size 6 mannequin. Very glamorous gown and I am pretty sure it's vintage.