the look fits her, although I should point out that her hair is supposed to be black with red highlights, as opposed to straight brown. (it may your discretion as an artist, just felt like pointing it out.)
I love this. It makes her kinda seem like see belongs either in Soul Eater or in the very-first opening for the Japanesse version of Bleach. Any character made punk is cool. You should try the other three next. I'd like to see Weiss with a skaeboard and ripped jeans.