The shirt is beautiful but runs so small. I am a 1X plus size woman who can fit in stretchy XL size clothing usually. I ordered the largest size, just to be safe (XXL) and it was still to small. The arms were very tight  as was the entire torso. The wrists fit beautifully as did the neck, and the buttons are grouped so close that gaping isn't an issue at all (even with it being so tight). I'm in the process or weight loss so we'll see if this is still to big in a month or so...but it's likely that I'm going to have to return this. Sad, because it would've been perfect for the event I need it for.