Seriously, though, I think is a case of the jacket's being too high contrast for the rest of the outfit. The pants, tie, and vest are very dark, the shirt is pretty saturated with a dark-ish color, and then you have the jacket on top. Also, I have trouble conceiving any mix of pieces in which I like that shirt with that jacket.
I'm not really talking about curling, more about the expression of the collar. Without stays, it gets a soft S curve over the course of the day. With stays, it's a gentle arc from the button to the lapel.