Fantastic. I love the portrayal of movement in this one.
The hair is good and I love the boots! And I'm also proud of you for drawing the hand. Its the only way you will improve upon them (by drawing them over and over). Don't try to avoid drawing them or you won't improve. :3
I think the pose it very good. It has a feeling of "I don't want to move forward but the wind is pushing me".
Work on your anatomy a bit, and when I say this I am reffering to the foot comment made earlier. If it helps try drawing the line to show where the floor would be.