One of the coolest ways for a man to style out an olive denim jacket is to pair it with a white crew-neck t-shirt for a casual getup. A pair of navy and white canvas low top sneakers is a good choice to finish off this getup. This here is proof that you actually can survive the scorching heat, all while looking easy breezy. This getup shows how to dress with style and look good in your mid-20s.