If you wish take your off-duty style to a new height, consider wearing a navy crew-neck t-shirt and navy chinos. Our favorite of a multitude of ways to complement this getup is with a pair of white canvas low top sneakers. During winter, when comfort is imperative, it can be easy to surrender to a less-than-stylish outfit. But this outfit is a vivid example that you totally can stay comfy and remain equally stylish in winter. Ideal if you're looking for some seriously inspiring casual style for 30-something Millennial gentlemen.