This is a Beautiful Vintage Laurence Kazar Purple with Gold Beaded Dress in a size Ex-Large. It zips in back made of Polyester. It measures approximately from the armpit seam to armpit seam ACROSS just the back is 19 inches and from armpit seam to hem is 29 inches.  Please compare these measurements to something that fits you. This would be a wonderful addition to your wardrobe.