I was debating between getting the Small or Medium based on the sizing specs since my measurements were a bit of both. I chose the Medium anticipating that the larger size would allow more body movement when fly fishing. I was surprised upon receiving and trying on the Medium how fitted and tight the design of the shirt is. I am exchanging the Medium for a Large.
I do like shirts with some fitted form, and not too baggy, but the Medium was too tight to even layer a t-shirt comfortably underneath. It was also too body clinging for hot weather when some air circulation would be helpful.
Otherwise, the shirt seems just fine and I look forward to trying on the Large. I wanted a light tan color and a functional shirt for fishing and safari in Africa.
I am 5'7" 125 lb.s with a narrow torso and small bust. I usually wear a size 6 or 8 in tops unless the cut is unusually small.