Vintage 80s black mod wing shoulder wiggle pencil dress XS/S

Label: none Material: unknown/acrylic blend Deep black, elongated front and back shoulder wing that swoops into the hip pockets, back zipper with button flap detail, the front and back are lined which limits some stretch in the hips, the sides of the waist and sleeves are not lined and have stretch. Excellent condition, clean and ready to wear. Approx size XS/S Measurements: chest up to 34, waist 26-28 maybe 30 tight, hip 34/35, shoulder to hem 44½. Mannequin: 34 bust, 24 waist, 35 hip, 14½ shoulder. All measurements were taken when the item was lying flat, then doubled and stretched where appropriate. Allow room for fit and ease. All letter sizing is approximate. Please use provided measurements as a guide to determine best fit.