Stella McCartneyImaxtree

Stella McCartney turned out everything a busy woman needs for fall, including sporty-chic day-to-night dresses, embroidered blouses, perfectly-tailored trousers, and impeccably-cut outerwear. The versatile accessories—platform pumps, wedges, ankle boots and oversize clutches—will look just as chic for a night on the town as they will from nine to five, something her loyal celebrity clientele, like Naomi Watts, Kate Hudson, and Liv Tyler, is sure to appreciate. See our favorite looks in the gallery.

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— Violet Gaynor