This shirt has a great fit and the material is a perfect weight--not too heavy and not too light, especially for a heavily air-conditioned office. The fit is true to size, but it does seem to fit a little looser than the shirts made with heavier-weight flannel. My only very slightly negative comment would be that the shirt does tend to come out of the wash quite wrinkled, but a good pass with a steamer takes care of that. I bought two.