Purple Vintage 80's Off-the-shoulder Sheath Dress

Dark purple midi length vintage 80's formal dress. Ribbed bengaline fabric. Short sleeves that are off-the-shoulder. Black elastic that can be hidden or worn on top of the shoulders. Slit in back. Sweetheart neckline. Sheath style. Unfinished hem. Do You Love Me brand. Runs small. New condition with some faded coloring.