does anybody here know anything about real mccoy jacket sizing i got a size 38 real tight alnost felt like a size 36. they want me to try a 40 i wonder if that will fit.. i take a size 38 sport jacket . my gibson barnes a2 jacket is a size 38 the fit is right on.. cost money to keep returning jackets, what do you think people. they have a stock 40 and 42