not enough info.
what r u trying to do here?
What's the story with this character?
what is she (or he lol) supposed to be?
I think the linework is pretty good but its hard to tell what kind of pose this is.
the hands look raised a bit like half ready to fight but the rest of the pose is as if she might be holding a microphone nervously singing karaoke.
either way u could push the feet a bit further apart