Size XL which fits me with a 42 inch chest. Has pockets for shoulder and elbow armour which has been misplaced but other armour fits fine. Removable liner which makes it a bit bigger. I had the sleeves professionally lengthened by a couple of inches as I always found this era of jackets had short sleeves, now will fit someone a little taller. Nice retro jacket, super cool. £75:00 inc UK postage.