Vintage embroidered applique lace 70's retro glam old money slip nightgown dress

Stunning and rare vintage piece! I would say it measures about a large. Tag is completely faded. It has embroidered appliques on a sheer panel on the neckline, which I've never seen before! It's a nightgown, but I think you could actually style it as a dress for a slip dress glam retro look! Approximate meaurements: -pit to pit 18" -top strap to lowest part of the neckline 7" -waist around 19.5" -hips around 21" -length from top strap to bottom hem 40" -some stretch to it too -from my research it appears to be a piece from the 70's so likely nylon -fabric looks almost a bit sheer but it doesn't seem to be see through once on If you have any questions feel free to ask!