The first two are actual ideas I seriously considered for her when planning out the trouble maker's picture. The bottom one wasn't possible at first since she lacked a hair tuft at the time. When I thought about it some I realized that a tuft of hair would be just enough to hold a bandanna in place if the hairs were stiff, so she's got a not so fluffy tuft now. Also it makes it look like she has spiked hair which looks pretty cool.

She doesn't always wear the bandanna. Usually it's just when she's playing a game or pretending to be a character from a story because she thinks it makes her look cool. It's not all that comfortable, but it's worth it for the look.