You'll be amazed at how easy it is for any man to get dressed like this. Just a navy suit paired with a navy turtleneck. A pair of dark green leather oxford shoes effortlessly boosts the classy factor of your getup. So so as you can see, it's a killer, not to mention spring-friendly, combination to keep in your transeasonal sartorial collection. This combination is your answer to the question of what to wear as you step into your 40s.