Doesn't get much more classic than this blue buffalo check plaid, now made with 100% organic cotton. Introducing a brand new fabric: 100% organic cotton. Our HQ is about 150 feet from a Whole Foods, so this was the natural next step. We wash this with a heavy enzyme stone treatment so it's still really soft. It's also GOTS certified (AKA certified by the Global Organic Textile Standard, the leading standard for organic fibers. Not Game Of Thrones). Colin is 6'1", wears a Medium and in case you were jealous about how nice he looks in our tees....just know he puts them on in a really weird way. Sorry Colin, you know it's true.