Before you grab that jersey, here's how to dress in team spirit while also looking professional

Tech Insider : Business, Sports, Style
Johnny Mazelle
Johnny Matzelle, 34, who works in digital media sales, recently sported a vintage Knicks cardigan to his office.

Joi-Marie McKenzie

Everyone wants to carry these 'it' briefcases from Coach — even if they're 40 years old

Tech Insider : Business, Style
Anne Hathaway films
Anne Hathaway films "The Devil Wears Prada 2" in New York City.

Patricia Schlein/Star Max/Getty Images

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