We love the way this classic and casual combination of a navy crew-neck sweater and a white dress shirt immediately makes any man look sharp. To give your overall ensemble a more laid-back twist, why not rock a pair of navy suede espadrilles? As you can see, this ensemble is a really nice idea, especially for in-between weather, when the temperature is starting to drop. This combo proves that looking stylish at 50 and beyond is totally doable.