I ordered the small size, it fits me perfectly. I'm 5'7", 145 lbs. My only concern is how much this shirt will shrink, but most likely it can just be washed in cold water and hung dry or even the stain removed, but other than that it's a solid shirt, a sturdy construction, beaded closures are definitely better than buttons, also I always lose buttons so this will work for me and this shirt should be good for at least a few years.
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