I’m completely stumped about this one. I think maybe it was homemade. All the seams are unfinished. It zips up the back with a weird-to-me coiled looking Talon zipper with a pull that is long and dangling. The fabric is some kind of silky something or other. The jacket closes in the front with a hook and eye and there are 4 more hook and eye closures at the back of the neck on the dress. The jacket has no shoulder pads. The dress is rather short with a small hand stitched hem. Thank you for your help!