I love how this shirt fits. It's also a slightly unexpected colour for a shirt but i've also seen maomao wear a similar shade and it needs to be added to my list. I have enough light shaded pants and jackets that I think grounding them with a navy shirt would be a good idea.
As you know, dark 'dress' shirts are often frowned upon on the MC side (not saying that anyone should care over here), but that's only because they very rarely work in an MC fit. But when worn sufficiently casual (like Parker did) they can be pretty nice, IMO.