The Worst Witch

So, I did the lineart for this picture AGES ago, but I just recently decided that I wanted to colour it in with my new fancy PrismaColor markers. It was a challenge to colour in her clothes, seeing as they're almost all black. It would have been a great help if I had a darker shade of grey for this... Must buy more markers.
Anyway, the girl is Mildred Hubble, from the old school English/Canadian show, The Worst Witch. She sucks at flying a broom.