I wear a medium in every single shirt I have ever worn. I ordered a medium and it fits like an XL. I returned it but Im not even sure a small would do it for me. Im hesitant to try these again.
Calvin Klein π Herringbone Sleeve Men's Dress Clothing
50 Review
π Nantersan Placket Raglan Tee - A Casual Must-Have
52 Review
Gildan Performance Men's π Clothing and Shirts with Moisture-Wicking Polyester
44 Review
Men'S Long Sleeve Polo Shirt - Slim Fit, Stretchy, Breathable Collar
43 Review