Vintage handmade salmon pink light jacket med

I bought this at an upscale vintage store and it is gorgeous. Flawless, though the inside seems unfinished. The exterior is like a salmon pink silk shangtung. Looks so incredible with black skinny cropped pants. I love this and don’t want to give it up but it does not fit. My mannequin has a 38” bust for size reference. I don’t think it looks good form fitted (I have a 40” bust) and so I don’t think anyone larger than 38” should wear it.