It was an elegant affair at the New York premiere of Black Swan. The ballet-based flick seems to have imbued it's stars with some dancer's grace of their own, as Natalie Portman, Mila Kunis, Winona Ryder and Ellen Barkin all seemed to glide down the red carpet in these incredibly chic ensembles. Natalie wore a darkly romantic, off the shoulder gown by Dior, whilst Mila Kunis kept things on the lighter side in a pale pink, but equally pretty floor sweeping number. Winona did a 180 on the feminine silhouette she rocked yesterday by donning a chic man-style, black evening suit. Seems the suit really IS the next big thing on the red carpet! Take a flick through to see more elegant oufits from this oh-so-polished premiere.