All, what's the consensus on sizing for the Eastman Irvin made with the Devon fleece? I've heard sizing up is a must. I'm 43.5" in the chest, 180lbs, 5'10", with a 34" waist (so a bit more of a triangle shape). Thinking a 46" is the way to go for some extra length and comfort. Any input (and photos of these jackets!) would be great.