Chris V wrote an answer about Norrøna Trollveggen Jacket - Men's on December 9, 2012
I'm 6'3" 225# and a 44 Long. My trollveggen is an XXL is fits extremely well and gives me enough room to layer comfortably. The cinch strap inside of the pocket allows you to basically adjust the fit. Loosen it up to layer, and tighten it up without layers so it isn't too baggy.
My *only* 'complaint' is the 'backwards' zipper.
It's really a great jacket.