This 2XL shirt fits quite well. Of course the neck is too small. I'm 17 1/2 (fairly comfortable) - 18 1/2 (very comfortable). The rest of the shirt fits fairly well, a little baggy, but I'll have to deal with that unless I go to a tailor. I would also like a 100% polyester shirt for super lightness and coolness (depending on the temperature). Spring. I would definitely recommend it to cheaper ($12.99) shirts that don't fit at all. There are vendors here who sell 4XL and 5XL shirts, which are actually medium.
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