You'll be surprised at how easy it is for any guy to throw together this casual getup. Just a navy print crew-neck t-shirt paired with chinos. Dark brown casual boots will add elegance to an otherwise simple look. As we all know, the key to getting through the hottest time of year is sporting summery outfits like this one. Think over-50 guys can't pull off cool casual style? This pairing is a clear demonstration of otherwise.