Some of Gosling's most fashionable moments have featured a gray suit. While gray skies may signal a dreary day, this color means anything but in a well-tailored suit. There are so many shades of gray to choose from that you'll never feel limited. A lighter shade can be dressed up or down, with a tie or without, and is perfect for daytime events. A darker tone can be more formal when paired with a black tie and shoes. Gosling has looked spectacular in solid gray ensembles as well as gray plaids, so feel free to experiment with different looks.