I just have a question regarding 641 size. I'm thinking of purchasing one this Christimas and I'm just curious in which size should I get. My chest size is about 33.5" to 34.5," close to 35" with a t-shirt or sweather on. I really like the look of a well fitted jacket and I always buy XS size. Should I pick get a size 34 or 36? Any feedback will be very helpfull for this will be first outerwear that I will be purchasing online, and I kind of want to get this right the first time.
Cheers from Toronto Canada,