So thanks to a fantastic member here, I've found a B-3 in my hunt for a winter shearling. What do you think of the fit on this wonderful redskin B-3. It's a 44R and I'm thinking I might need to go with a 46? I'm wearing a light sweater as there is no room for a thick one. I love the jacket as the shearling is a bit shorter than a normal B-3 so it's more manageable.