I agree with nkirill. The idea is very nice, it just have some flaws in the execution. I don't know if it's what you did, but when drawing a character that has part of their body hidden (by her hair in this case) I'd recommend that you still draw the full body first so that everything attaches at the right place and that everything looks right.
All that will come with time and practice, so don't feel too let down either if can't make everything as nice as you imagine in your head yet. Just keep it up!