On Crash's first day at his new school, he's wearing a greenish army vest thing and black pants. Burn is wearing a blue & black stretchy shirt (with I think a Quicksilver logo on it). At school a couple days later, when Burn is showing Crash the dress she'd like him to wear, both are wearing the exact same outfits. X_X

I'm assuming they shot all the school interior stuff on one day.