It's a great look, and two thumbs up on the hem. Much better than the double roll IMO.
But, TBH, the collar area of the shirt does not fit your physique. It's cut "high" for lack of a better term, and you have a pretty muscular chest/shoulder -- so with two buttons open it spreads apart and flops open, exposing the back of the placket. It's especially noticeable with a print vs. a solid or woven pattern. I wonder if you did up one more button how it would look.