I bought two of these in my size, Medium. The blue and burgundy one, they arrived on time and when I tried them on they fit well. I'm 5'11', 191lbs, average build and usually wear medium in shirts. Wore the blue one to the office, fit good not to snug and not to loose. Decided to wash both shirts, big mistake because now I own two size smalls. These shirts shrink and so much they went down a size or two. I didn't expect them to shrink that much.UPDATE (08/07/17): seller contacted me and replaced the shirts with XL. Didn't expect replacements but glad they did as they are a better fit even after washing.