Their themes are all sporting riffs on the holiday Zeitgeist—Rock N’ Noel! Crystal Christmas!—and their creativity, like the multi-media animalia at Bergdorf Goodman, is unsurpassed: with department-store holiday displays now up around the world, VF.com packs its passport to mete out the very merriest. Click to see our photographs of the best seasonal window displays in New York, Paris, and London.