Well, the face is nice.
But the something about the proportions is off. Well for sure the breast are too high on her chest. The need to be much lower, it just looks weird that way. Also I don't agree with the dress, it's not very flattering on her. It makes her look like a block of wood especially since her shoulders are so square.
It doesn't look bad, the colors and everything is nice... I guess you could say It's just not what I would have done.