This classic and casual combo of a suit and a white crew-neck t-shirt is extremely easy to put together in next to no time, helping you look amazing and ready for anything without spending a ton of time combing through your wardrobe. Clueless about how to finish this ensemble? Wear brown derby shoes to dial it up. As this getup clearly illustrates, you can't think of a better option for summer. Definitely a popular option if we're talking style tips for over-50 men.