You'll be amazed at how easy it is for any gentleman to pull together this off-duty look. Just an olive military jacket matched with a white crew-neck t-shirt. Serve a little mix-and-match magic by finishing with a pair of white athletic shoes. Keep this outfit in mind come warmer days, and we guarantee you'll save a lot of time racking your brain for what to wear on more than one occasion. A great, less conservative getup for 60-year-olds.