Azula, Mai, and Ty Lee in Disney style. (You must be like, does she ever draw Avatar characters in Avatar style? lol) Took a lot of elements from their Beach oufits. Sorry, Disney Zuko never worked out.
I don't watch Avatar, so I can comment unbiasedly! I really hope that's a word. Anyway, they're really well drawn! It looks kind of like you referenced Belle, Jasmine and Mulan, but it doesn't look like them, if you know what I mean. Great job!!