Vintage 80s Black sequined cocktail dress

Super fun Vintage Little black party dress. Gunne Sax by Jessica McClintock, unusual strapless black acetate Party dress with gold sequin accents on the bodice, large bow on the back and attached crinoline under the skirt-body. Rear zipper. Vintage size 5. Flat measurements; Skirt length from waist 21", waist 26", bust 33", fits me perfectly. Minor discoloration under bow in back, otherwise Great vintage condition. 🚭smoke free, 🐕‍🦺 one dog home.