My local leather shop worked with me to find a jacket and chaps that fit. I usually wear XXXL shirts/jackets and 50" waist pants. With the leather shops help we finally figured out that the (buffalo) leathers I wanted had to be a 4XL jacket and 5XL chaps. When I'm ready to order my Vanson Teton jacket they said they'd take all the measurements and get it handled. So I guess I suggest finding a local leather store you can work with.
