The only nitpick I have is the ribbons. They seem way too small. Stretching the pocket more to the center would look horrible, I admit. Perhaps instead of a pocket, just have the ribbons be a bit higher, the edge line up with the metal clasp, keeping the other edge at the same position (comparatively).
Just a thought. Not bashing, as I truly love your work.
So are the difference between the left being a dress uniform while the right one is duty? Or is the difference that the left is for commissioned officers while the one on the right is for enlisted officers?