An olive military jacket and white ripped jeans have become a go-to off-duty combination for many sartorially savvy gentlemen. Burgundy leather casual boots are an effective way to breathe some extra elegance into this look. Keep this look in your head come warmer days, and rest assured, you'll save a ton of time getting ready on more than one occasion. A good, less conservative getup for a 60-year-old man.