I'd like to note that I'm currently working on the same costume so I, unfortunately, have to be a bit nitpickey.
also since I am making the same costume I'd appreciate if Thomas or Pam would correct me if they disagree.
the hood looks a bit large, like the top of the armor and your head both dissapear within it.
I'm not sure where your cape ends, at either the top or the bottom. I'm not sure how far down it reaches, since one pic is angled and the other two don't show the hem. I'm not sure where it ends at the top - in all of the references it's just barely covering the top of the chest armor but on yours I can't even see it.
I don't think there's a curve to the tops of the shoulder armor - I think it's more fett and less stormtrooper.
your belt looks right, but I have 2 issues. For one it's too tight - it slacks down on his right side in almostevery reference, and for another I'm just not sure what to make of the center buckle - it kinda matches the reference, at least in appearance, but I was pretty sure they were supposed to be 2 anakin style snap-buckles
I agree with pam on the bootspats.
The gloves just look... odd to me. like they're ski or winter gloves and overly padded. not a serious issue but if it were me I'd change them.
I would like to note that I love everything else - skirt, cape, sash, the sizing, etc and I'd love to see what you do with it.