I'm 6'3" 285lbs. Hard to find well fit shirts for my size, plus I got a bit of a little belly. I ordered 3xl and it fits me just right.
Men'S Long Sleeve Polo Shirt - Slim Fit, Stretchy, Breathable Collar
43 Review
Men'S Regular Fit Short-Sleeve Dress Shirts By Allsense - Look Stylish And Professional!
41 Review
Calvin Klein π Herringbone Sleeve Men's Dress Clothing
50 Review
Van Heusen Traveler Stretch Men's Shirt
47 Review