My choice.

A bit sarcastic, dreamy, quirky, assertive, yet super sweet, kind, and mature.

She's so kind and mature but has some wit to her

.......what? how on earth am I winning? O______O

Cinderella is overall much kinder/sweeter, more optimistic, more patient, etc. I love her but I don't think we're similar. I think I'm most similar to Jasmine (if any) and she's like the complete opposite of Cinderella.
I'm flattered but I think other users deserve this over me, I can't decide between MalloMar & disneygirl7.

She is mature, nice, optimistic, charming, and a little witty (;

Oh, thanks, guys! I did NOT see that coming. :')

She's really nice, level-headed, patient and sweet, but I seem to be alone on this. I'd also pick Joan (hang in there!).