I love to wear these light fabric shirts as a top layer as I regularly wear two layers each day. I saw this set and thought I would give it a try. I don't know if it was the sizing guide or if they just run narrow, but I was not really impressed with the fit on the torso. The "tube" of the torso was narrow and was a little binding. The fabric itself was very comfortable but the fit of the shirt was a little on the tight side as I have stated. I'll probably donate these to my son who is a little bit smaller than I am.