[Closed] Surface aquaphobic wool jacket sizing

I'm going mad - I've bought both the medium and large and cannot decide between them. Wondering how other people fit into theirs..

The medium is snug bordering on tight around the chest and a little short in the sleeve when riding. But it looks right. The large feels and looks too big but the sleeves are plenty long enough for riding on the hoods (commuter is a road bike) and there's room for a jumper underneath (when am I ever going to ride with a jumper on?). I'm a 38" chest and 5' 11", should be bang on for a medium. Big and comfortable or snug and stylish? How does yours fit?