It seems that standards like size vary from type of shirts like an XL that fits on one type of shirt you need an XXL for another type of shirt no standard size control looks like to me
Calvin Klein 👔 Herringbone Sleeve Men's Dress Clothing
50 Review
Men'S Regular Fit Short-Sleeve Dress Shirts By Allsense - Look Stylish And Professional!
41 Review
Van Heusen Traveler Stretch Men's Shirt
47 Review
Men'S Long Sleeve Polo Shirt - Slim Fit, Stretchy, Breathable Collar
43 Review