Photos: Diego Uchitel

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Red Alert
"I feel so dynamic in this. A power suit doesn't have to be about houndstooth and a bad skirt."

Sure it's daring, but a tomato-red shirt is surprisingly wearable with a fiery suit. Mixing shades of red—like the bordeaux accents and cherry python shoes—keeps everything from getting too matchy.

Blazer, $458, Marc by Marc Jacobs; 800-695-8000. Pants, $298, Marc by Marc Jacobs; Blouse, $295, Sachin + Babi; Scarf, Necklace, Tommy Hilfiger; 212-223-1824. Ring, Shoes, Alexandre Birman, Liberte; 405-608-2727.