I love this shirt! I'm very happy with my purchase. I get compliments every time i wear it, buy hey, it is the man that makes the shirt. my favorite part is the long arms, the only problem is that the forearm area is a little slim, i don't have huge arms so it's not much of a problem but something to consider. oh and it has kind of a slim fit to it, but fits perfect 5' 9" 145 lb's M is the way to go.