Compositionally, the pose is good. However, you want to back up a little bit to allow the whole of the hand and the whole of the hood to be in the frame. Also, it's not in sharp focus, which is another thing that I'd like to see in this kind of shot.
The colours aren't very punchy and it looks a little flat, so I'd up the contrast by, say, 25% and possibly add a bit of saturation to make that red coat and blue glove really stand out.