Amazing shirts with a very slim silhouette, sumptuous MOP buttons, and pattern matching everywhere. I bet you could get Isaia underwear that will pattern match this shirt. I tried really hard to make them work, but they are too tight in the chest for me. I've only worn them 5 times total for both shirts. Here are the measurements: Chest - 20 inches Waist - 18 inches Collar - 15 inches Shoulders - 18 inches I'm 5'10" / 165. I used to work out, so they are too tight in the chest. It will fit most people with my height/weight though. Each shirt will be $65 shipped CONUS. Add shipping for overseas.