well, for that picture at least, a thin and simple belt worn high would look very nice. i wonder if the sleeves would get in the way of a cute, fitted and cropped vest to go with the 'ethnic' scarf or long or layered necklaces.
i really like the idea of brown accessories or ivory accessories. ...oh, how about wooden "jewelery"? :heh:
and for winter, black/dark brown leggings with matching heels or wedges or booties or heeled oxfords, whatever, would be nice...especially paired with a coat that hits are about the same length.