This laid-back combination of a light blue chambray long sleeve shirt and blue chinos is a goofproof option when you need to look nice but have zero time to spare. A pair of black leather derby shoes will spruce up any ensemble. As the weather gets warmer, it's time to get rid of those bulky winter gear and choose an ensemble that's lighter, like this one here. And if we're talking fashion for mature men, this getup is ideal.