Sorry, too lazy to redline, but I'm happy to offer tips, anyway. Personally, I think the anatomy for the most part is fine. The dress obviously helps to hide a good bit of her body and what's showing looks okay to me.
You're on the right track for the head, just need some more curves in there. What I find helps me do a profile is to start with a very light line curving inward from the nose and have the mouth and chin follow that line. The lips come out a little bit, of course, and so does the chin, but you want a slight indentation between the lower lip and chin. Also, bring in the outline of her head above the nose right at eye level just a little.
I don't have much in my own gallery to show by way of example, but you can get an idea of what I'm going for in this image. (As a warning, there is slight nudity in the image.)
Hope this helps.