A white and navy crew-neck t-shirt and jeans will add extra style to your daily off-duty lineup. Clueless about how to round off? Complement your look with a pair of black leather high top sneakers for a more laid-back spin. In the colder months, when comfort is crucial, it can be easy to surrender to a less-than-stylish look in the name of practicality. However, this look is a good illustration that you can actually stay snug and remain equally stylish in the colder months. This ensemble should inspire anyone who was cautious about wearing casual outfits as a 40-year-old gent.