RM LL Dress, women's size 8, black with white polka dots, belt, cap sleeve

Beautiful black with white polka dots dress, cap sleeves, belt, top section is lined 100% Polyester, bottom section is not lined. Small keyhole at neck with gold attachment. 20" pit to pit 47" long Please see measurements to make sure it fits. All manufacturers sizing is different therefore I take the time to list measurements.