Excellent detail and shading on the face.
But your problem isn't that one of her eyes is set too high... on the contrary, her right eye (seen on the left) is too low. It doesn't follow the traditional eyes-halfway-up-the-head anatomy, and doesn't line up well with the top of her ear.
Now I'm not incredibly good at facial anatomy, so I won't be able to offer much more critique than that, but you might also want to look at where the ruffles meet the shoulders and make the transition a little smoother (particularly on the left of the piece).
Hope that helps a little.
If you're having trouble seeing what I am, try covering up the eye in question and viewing the other half of the face, as the right (her left) looks much more natural to me.