I like the use of black/white here. I think the lighting is a bit too harsh on her face. I would also crop the lower part of this photo, as I find the polka-dots to be too distracting.
It's too bad her eyes are so dark in shadow, but it is an amazing shot. You really seem to have captured her in a thoughtful moment, it shows in her expression. Great choice for a B&W, I just really love it! 10
Nice image. Pretty girl - great focus and clarity. Her hair seems a bit off. I can't tell if it is windy or she is slightly disheveled. Nothing else about the pictures suggests a particularly windy day so her hair presents a minor distraction.