Unfortunately, it was very much too big for me. I still decided to buy it, I liked the fabric way too much to just leave it there on the hanger.
A Paul Smith shirt is nothing special, I know, but I will (hopefully) make something special out of the fabric. I will keep you updated.
PS. Come to think of it, I actually found a bespoke sport coat, made by A.W Bauer ten years ago. Softly padded shoulders and beautiful fabric (grey herringbone with subtle stripes of different colours which I can not remember now). I did not buy it, it was too big for me.