The most obvious thing that stands out to me is how tall the top half of her torso is, so I would shorten the part I've marked out, see how it looks.

That area of the body looks way too tall, it's so tall it's even stretching her breasts, so basically grab everything between the lines and make it shorter, I think she'll look more natural if you do.  Her general proportions will look much better, and so will her breasts.

She definitely looks better with those hard edges gone as well.