Armani Exchange Reversible Shirt

Simple button-down shirts are always good to have around, as they are good-looking as well as versatile — but not as versatile as this. The Reversible Shirt from Armani Exchange ($70) is available in two colors, each with a contrasting shade on the other side. Very cool, and very handy for after-work hookups when you’ve gotta go back in the next morning wearing the same thing — just flip the shirt around and no one will be the wiser.