I'm glad that you asked this question. We will be at Disney at the end of March with our HS Band, and I will be wearing capris exclusively. DH and I am chaperoning and I don't want to be wearing shorts in my "official" capacity.
Anyway, I always wear sneakers at Disney - except on my last trip when I wore my Mary Jane
Crocs on the last day. I think that I will be wearing my Crocs every day as I wear capris on this trip.