yes, leave it up to supersnapper steven meisel to shoot a brilliant promo video like this. made for fashion house lanvin's very luxe a/w 2011 collection, it simply has the right ingredients to draw your attention: gorgeous supermodels raquel zimmerman and karen elson - flanked by two male companions - engaging in a dance battle, in a lavish boudoir. and to top it all off there's the witty, tongue-in-cheek cameo by lanvin leader alber elbaz. and if you're in new york during fashion's night out on thu - sep 8, show off your very own designer dance moves and win prizes in the lanvin dance challenge that's held at the lanvin boutique. boutique location: 815 madison avenue [upper east].