If you're in search of a casual and at the same time on-trend outfit, consider wearing a charcoal short sleeve shirt and olive chinos. On the shoe front, go for something on the more elegant end of the spectrum and complete your look with brown suede oxford shoes. Clearly, it's easier to work through a hot weather afternoon in a summery ensemble like this. So if you're on the hunt for a nice and age-appropriate getup, this is it.