Vandemere Vintage Black Nylon Night Gown-Size 1X-JC Penny-Made in the USA

This is a Vintage Vandemere Black Nylon Night Gown that is a size 1X. It is 85% Nylon and 15% Spandex. It was made in the USA for JC Penny. It does have a manufacturing defect. They caught the bodice in the back with the skirt part(see pics). It has pretty lace around the waist. Laying flat, it measures: Armpit to armpit-18" and the length is 50". Please measure something that fits you laying flat. The length is measured from the shoulder to the bottom hem. I measure pit to pit laying flat for the Armpit to armpit measurement. This is for both our benefits so there will be no hassle of returns for not fitting. Thank you in advance.