Two layer washable silk dress in pale purple blue

This lovely pale purple blue silk dress comes in two layers - a transparent top layer and a bottom slip layer. The dress is washable and has only been worn a few times. It is as perfect as the day I bought it. It has become a little too snug on me :(. Following are some measurements: from underarm to underarm across the bust, the overdress is about 19 inches. The overdress from the top, the shoulder, to the bottom hem, is 53 inches long.