Mens vintage real leather jacket with detachable duck-down (70/30 feathers and down) liner and detachable real sheepskin collar - LEVI'S - 100% cotton lining  - Black with blue sheepskin collar and blue trim - zip  -  2 hand pockets, 1 inside pockets - medium/heavy - 2.3 kilo. Great patina but far from new. PLEASE NOTE: (1) a number has been 'pricked' into the collar damaging the leather (negligible). (2) The main lining is 100% cotton, but the sleeves and duck down lining are polyester or a polyester blend and (3) I have multi-checked this zip. It works fine but you MUST press the zipper FIRMLY down into the bottom stop to make sure the alignment is correct. UK buyers only unless you're prepared to accept my word that the zip works fine if you check the alignment is right before pulling it up.(4) There are some mismatch non-Levi's buttons. Returns accepted with my tags in place please xxx

SIZE DETAILS 
Please compare these measurements
with a comfortable similar item of your own

Label size MEDIUM
I'd say a 42-44" chest to allow for a roomy fit and duck-down liner (but easily fits larger)
CHEST: 26" armpit to armpit. 
SHOULDER: 23" shoulder seam to shoulder seam. 
BODY: 24" length. 
HEM: 20" side to side but stretches much further
SLEEVE: 25" from top of shoulder to cuff.