i think you are getting this flip flop of opinions because its on the borderline, the fit borderline works imo. i'd imagine if you got a size up you'd be happier, and i'd return it and get a size up or if none are currently available wait till one pops up on grilling.com
also, agreed, the fabric is really great. I don't have the blazer but I have the pants in both colors and they are my favorite richard trousers save for or tied with SS14 (FW14 coming in 3rd). Don't sleep on the trousers if you have a chance to grab a pair.