If you'd prefer pants over a skirt, I think the Kupo Trousers also look nice with this for the matching gold accents.
This generally goes well with mostly white weapons, but I think the Aymur looks especially nice (again) for the matching gold accents. (I'm also just a sucker for the feathers and butterflies...)
Earrings can obviously be swapped out for any other identical Halonic ones, but Platinum Slaying is also nice.