For a look that's super straightforward but can be manipulated in a multitude of different ways, consider teaming a zip sweater with a white and navy crew-neck t-shirt. Burgundy leather desert boots will dress up any ensemble. So if you're on the lookout for an awesome transition look, this one fits the task well. This getup illustrates that as a 40-year-old gent, you have a vast array of outfit options.