I said fit as expected, but EXCEEDED ALL EXPECTATIONS! I'm 5'10", 160 lbs, 34C, athletic build and I ordered a medium. I almost always need to buy anything that has a more structured fit (flannel, blouses, jean jackets, etc.) a size up if I want to move my arms without pulling a Hulk and ripping it at the seams (not funny-I've actually done that before). This one fits my arms, shoulders, chest, and waist well without any of my typical modifications (rolling up sleeves to conceal the fact that they're too short, wearing it unbuttoned so a) my shoulders have a tiny bit greater range of motion b) it conceals that i had to buy a size up to fit the shoulders and now its huge in the waist). I've also had issues in the past with pinching in the inner elbow when my arms are bent- that's not a concern with this flannel.

It has a feminine cut without being skin tight. I could tuck it in if i wanted to, but it doesn't look oddly long if I leave it un-tucked. The sleeves are long enough, not only with my arms down at my sides, but with my above average length arms straight out in front of me. It looks great open, closed, my itself, or under a vest.

Most importantly, my shoulders have a full range of motion. I can wear this flannel without any fear of pulling a Hulk.