Nice composition and pose, but a few problems lessen the impact. First, the face, especially the eyes, could stand being a bit sharper. Second, the edge of her sleeve overlapping the forehead is a bit distracting and takes away from the framing effect achieved with her arm and hair. These are somewhat minor and possibly subject to taste, but the real show stopper for me is the final issue. The blown out highlights in the shirt and near hand pull attention away from the face, which should be the main focus of attention.