1980s RARE Oscar de la Renta green Velvet evening dress gown

1980s Oscar de la Renta green Velvet Long evening dress w/ rhinestone brooch leopard print on velvet size med Long sleeve Fully lined Zippered back closure Slit at the back Made in the USA listed as a size 10 Fits my mannequin which is a med Neiman Marcus label in addition to the Oscar de la Renta The hem in one small section has come undone, very small section