If decadent dressing is more your thing, Sex and the City 2's trip to Abu Dhabi has plenty in the way of inspiring a very Fabby Halloween. Channel the girls' exotic belly-dancer-meets-city chic with gold jewels ($112), a gold jewels ($112), and luxe, desert-resort-inspired separates. Reminisce with more of the girls on Abu Dhabi vacay, then click the items above to shop your costume! I can hear the decadence calling . . .