The general canon of colognes dictates that light and fresh scents go with summer, while darker and muskier ones suit fall. Azzaro Chrome United (the first addition since 1996 to the French company's wildly popular Chrome scent) says to hell with that. Despite an overall airy, fresh-as-washed-sheets scent that normally plays to carefree summer days, the cologne features heartier undertones of musky driftwood and cedar that are a perfect match for the cooler months. [$56 for 1.7 oz; macys.com]