I ordered a large for my son who is 165 pounds and 6ft 3" tall and it looks great. Nice pattern, nice contrast pattern on cuffs and collar. He's quite picky about shirts and mostly lives in t-shirts, but sometimes he needs to dress up a little better. and this shirt looks like it is high quality. The nice shirts he wears aren't from discount stores, he's a big fan of Paul Smith/Robert Graham, for example. almost as well done. From a viewer's perspective, there's nothing cheap about it. The seams are well sewn, the threads aren't hanging, it fits well, washes well etc. and it's an understated, interesting design, he's very happy with it and it suits him great.