I really like the pose and overall look of the girl (including outfit). The light in the picture looks off to me, makes everything look a little faded, especially her eyes, which I can see are blue? green? some color that should've shown up more vibrant.
Also, the face has some editing smudges on the right side of the photo, by her left cheek. And I'm not sure if it's the shadow of her hair or not, but by her right eye (left of the photo) on the outter edge there's a little line there (horizonal wise) that sort of cuts into her face. And the eyebrow above that same eye looks weird, as though it's been smudged/or blurred. Hope this helps!
Pretty girl!