If you are trying to pull of a business casual outfit, a fitted shirt will really help. Without a sports jacket or suit to cover your upper body, you don’t want your shirt “poofing” out all over the place. Especially if you are a guy with a small frame like me, it’s hard to find a button down shirt that doesn’t look baggy. Express makes some excellent and reasonably priced fitted shirts. When I wore my 1MX in the color shown, I received several compliments from female coworkers before I finished pouring my morning coffee. Also, right now these shirts are buy one get one 50% off.