White vignette feathering into her head and body are the a deal breaker for me. I get using the white given the bright sky, but i would have used the elliptical adjustment tool, in stead of the slider, so i could then brush the vignetting off of my subjects head legs and arms.

Also, go ahead and spot heal those wet spots off of her shorts. Its just a couple extra clicks.

I hope these are helpful observations.