There is some info on Schuman on the
VFG's Labels Resource page for Lilli Ann.
I think you're trying really hard to dictate what the viewer should take this as, trying to paint it into a genre that, honestly, doesn't fit. The fact is, this is just a good, quality, professional woman's jacket. It is a dress blazer (good keyword for it, by the way) for the new woman of the 70s.
Good keywords would also be nipped waist, maybe gold trimmed .
On a photographic note, unless you are blocking out your kid picking his nose or some hideous wood panelling in the background, you might be spending more time than it is worth doing the background removal. I see you are using the magic wand tool, which is picking up the shadows in your jacket, especially the edges of the sleeve/cuffs. You loose a bit of the garment in that.
If you are going to fuss with doing paint out, spend your time tracing the garment with your eraser tool in short bursts with a soft edged paintbrush head, if possible, assigning the final desired background color as you go, in this case, black. Then use the wand tool to select that background you want and delete it out to a solid. The result will be cleaner.
I used to do paint out, then I started just shooting against a good background and nixing that step. My wrist and eyes are much happier for it.
Oh, and that black spot, try fixing it with a clone/stamper tool in your photo edit program.
