I just got this jacket, and tried it on.. Based on the reviews saying they run small, I ordered an xxl.. I'm 5'7", 180 lbs, with a 41 inch bust. The xxl fits with room to spare.. I'm not swimming in it, but I think the xl would have been comfortable too, just more fitted.. If you check the size chart for the specific jacket you're ordering, it should fit fine.. Time will tell how this coat works out, but the first impression is really good..