That looks really good. Quite a change. You should post a scene some time so we can see the overall style you're aiming for as well.
In the meantime, I tried fixing a few things I noticed (without changing the colour scheme).
So I started by removing a lot of the highlighting from the shoe, which I thought would never get that much sun underneath a dress.
Then I made the dress more round as it looked to me as though it was almost an apron with how high it was going by the sides.
Her hair is also very dark in yours, which I realise has to do with the whole differentiating between the hairband and hair, so instead I increased the saturation in both hair and hairband and lit the hair up properly. I think it works. Could mess with the hair a bit more and put a few darker pixels in to really give it depth, but 'tis readable.
Removed so much banding (some which I had made, some that existed).
I noticed her right hand looks further forward as well as her left leg, but the shading did not show such, so I added more light to her cloak on her right arm and more light to the left side of her dress (our right).
I had to add an extra colour or two in all this, so I just cleaned up a few similar colours from your palette (like unnecessarily dark colours that I just made black and the dark blue/purple which I made one colour).
Also tried to make the hair and cloak more separate.
There are a few other things like maybe making the shoes smaller/further back. Her hair looks like it's in a pony tail, but in the diagonal picture her hair is all down (in the back view her hair looks really short as well - it should go over the hood).
Hopefully you find this useful and good luck going forward.