MUSICAL CHAIRS: There is some reshuffling in the front row this fashion week. Allure’s Fashion Director Michael Carl is moving over to Vanity Fair as fashion market director just in time for the New York shows next week. Treena Lombardo, who left W, where she was market director, last June, is taking over his spot at Allure. Lombardo will officially start at Allure on Feb.14. Meanwhile, W’s senior accessories/jewelry editor Talya Cousins revealed her departure from the magazine. She is joining Open Sky, the free online shopping forum, as director of merchandising.