Random nice thing about Bella's dancing obsession: she can now be talked into wearing her nice white shoes instead of the hideous brown crocs she's been wearing all summer, just by saying "Time to put on your dancing shoes!" She may love them and would wear them every day until her feet are sweaty stinky and calloused, but it's clear even to her that there's NO WAY Crocs could EVER pass as dancing shoes.
So even though she's wearing the same "dancing dress" for the THIRD DAY IN A ROW, at least she's not wearing the damn rubber clogs with them. Small victories.