I love the design of the the armor elements, the style, and the color, but that one HEEL seems off to me. The one on her left. Seems just slightly too high, or the armor bit in between isn't low enough. One of those or both.
I like that you didn't give the breastplate cleavage. Most people don't seem to realize armor cleavage is basically equivalent to resting a blunt axe-blade over the heart just waiting for somebody to drive it in.