How about this 'optic' white version of Celine's 'Bittersweet' Large Hobo? Or is it better in the 'platinum' version? I think the metallic sheen of the platinum 'Bittersweet' shows off the slouched areas better, since it creates more dramatic shines and shadows. But the pristine white glows all on its own, and costs US$250 less, available at a still hefty US$1,200 from Neiman Marcus. Or do you prefer the the ...