I'm 6'4" and have an athletic build and often have trouble finding a nicely tailored shirt.  The sleeves fit me fine and were accurate, but there is extra material around the waist that gets bunched up some when tucking in. The shirt's also a little thin, meaning you can see your undershirt easily underneath, but I know plenty of shirts like this.  Still, not bad for the price and all I needed it was for a wedding in which we were asked to wear cufflinks, so it worked for me.  If you're buying it as a standard shirt that you'll use everyday, you may want to spend a little more and get a better shirt.