vintage underwire sheer lingerie slip mini dress

suuuuper dang cute lil slip piece. has underwires asf. has a little red rose in the middle. made in USA. tag says size M. splits in half up the back like a lil bustle it’s soooo dang cute. adjustable straps. pit to pit 13 inches. cups are 6 inches wide. length is 20 inches in the front and 8 at the shortest point of the back.