Vintage Black Formal High Low Gown Dress Tiered Skirt 80's

Great condition! I estimate this dress is from the late 80's/early 90's Features a lace overlay bodice with a high-low tiered skirt. Off the shoulder with sweetheart neckline and elastic shoulder straps. Hidden zipper in the back. Includes a union tag. Vintage size 7/8. Approximate measurements lying flat: Armpit to armpit: 14" Waist: 13.25" Length in front: 38" Length in back: 50"