If the situation allows an off-duty getup, consider pairing a white crew-neck t-shirt with red shorts. And if you want to immediately dial up this getup with a pair of shoes, complement your getup with a pair of grey suede derby shoes. So if it's a blazing hot warm weather day and you want to look on-trend without exerting much effort, this outfit will do the job in no time flat. This one is a great but also age-appropriate getup for an over-50 man.