I struggle to find a shirt that fits well. I have larger breasts and to find something that fits accross the chest it ends up being too loose in the body therefore and not flattering. This shirt fits perfect, hangs in all the right ways without clinging to areas you would not want it to. It has a nice shape to it, not boxy! I will be buying another. For reference I am 38DD, 5β5 and 175 lbs. XL worked great.