A denim shirt and navy chinos have become must-have casual styles for most guys. A pair of low top sneakers looks great rounding off your look. During the winter months, when comfort is crucial, it can be easy to surrender to a less-than-stylish look. However, this look is a practical illustration that you totally can stay snug and remain stylish at the same time during the winter months. Just because you're over 40, doesn't mean you can't dress fashionably, and this pairing proves exactly that.