1980's Black Crepe and Lace Trimmed Prom Evening Gown

A fantastic prom or graduation gown, in perfect condition, looks like it may have been worn once. Small shoulder pads in the cap sleeves, and the bow in back looks to have been added on after the fact. Fabric is entirely polyester, as well as lining, which are separately hemmed. Could easily be shortened if too long. Lace and sequins are in perfect condition, look to have been original. Dress is shown on a size 8 mannequin, measures 36" bust, 28" waist, 40" hips, 5.5" sleeves, 56" long.