This is a lovely vintage peach nightgown with lace bodice. The fabric at the top of the back is stretchy. The bodice goes to a V in the front and the nightgown is full at the bottom. There is a jacket that goes over the nightgown. It has lace down the front and at the bottom of the sleeves. All of the lace is intact. The fabric content is not listed but I would guess that the jacket and bottom of the nightgown is Nylon or Antron Nylon. There is not a size listed so pay attention to the measurements. Based on the way it fits my mannequin, I would guess that it is a size Small.
Nightgown: Bust: 30 inches flat and stretches to 34 inches. Length: 53. Jacket: 14 inches across the back from shoulder to shoulder. Length of sleeves:23. When the nightgown is held out under the light, there are some fabric flaws- it has sort of lines in places. The lines blend in and would not be noticeable while wearing. I cannot get them to show up in a picture.