Consider pairing a white crew-neck t-shirt with khaki chinos for a functional look that's also put together. Our favorite of a countless number of ways to round off this getup is with low top sneakers. With a look like this in your winter sartorial arsenal, you'll manage to stay toasty and look amazing despite the nasty weather. When it comes to casual outfit ideas for middle-aged guys, this combination is ideal.
One of the best ways for a man to style out a white crew-neck t-shirt is to marry it with black jeans in a casual outfit. A pair of low top sneakers can integrate smoothly within a great deal of looks. In the colder months, when warmth is prized, it can be easy to settle for a less-than-stylish outfit in the name of convenience. This outfit, however, is a shining example that you can actually stay warm and remain equally stylish during the colder months. Wearing this, any over-40 gentleman will put most 20-somethings to shame.