Have a big tax refund coming? I'm a little jealous, but happy to help you spend it nonetheless. This Brioni knit polo landed on Mr. Porter last week, and though it will set you back quite a bit, it will unleash your inner Italian nobleman. Or if you prefer, Don Draper on vacation. It'll work with your old jeans, under a suit, with shorts or even at the beach. $1,090, available at Mr. Porter