Vintage 100% Silk Chinese Cheongsam jacket

This is a gorgeous black all silk (with silk lining) Chinese jacket. Has beautiful embroidered colorful flowers all over. In excellent vintage condition! The only very slight mark is near the left pocket and you can hardly see it (see the last picture). This was slightly vintage when I acquired it 30 years ago, and I’ve never worn it. I don’t think it’s ever been worn, it seems brand new. It’s stunning! Lightweight, too. Could fit a small or a medium in my opinion, but see measurements.