Photo: Chris Craymer

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Hot Leather
Be ready for oohs and aahs when you come on the scene in this refined coat. It's made of a matte leather, and the minimalist design is free of any detailing, zippers or buttons. "It's the perfect trench—an investment piece that's so simple, it will never go out of style," says Adam. Bright red boots add a dramatic pop.

Coat, Bagatelle.City, $995. Pants, Tracy Reese, $298. Boots, Dolce Vita, $240.