1. Too orange, knee cutoff both adversely impact an otherwise nice shot
2. With the tilted camera, you need to allow more space to the left of the subject. Her boot is crowding the right-hand side of the frame too much.
3. With the tilt, you need to allow more space to the left of the subject. Her hair looks inky black and without detail, so the contrast is probably a bit too high I'd say.
For a first attempt, not too bad. I'd strongly consider re-thinking the tilt idea. it does not magically make a photo better or more dynamic,and needs to be used sparingly, if ever.