I’ve been shopping for one of these jackets with the wool lining and Mouton collar. The versions in the current catalog are S, M and L and advertised as “Body is lined with warm merino wool pile.” Earlier jackets say on the tag “shearling lined.” I assume that means actual sheepskin lining. These earlier jackets are also sized by number, i.e., 38, 40, etc. I would appreciate any information or experience Loungers might have with these jackets or their history. Also curious about sizing. Do they run large or small in the numbered sizes? Thanks.