To achieve a relaxed getup with a modern spin, try pairing a crew-neck t-shirt with a navy track suit. Let your outfit coordination prowess really shine by rounding off this look with a pair of black canvas low top sneakers. As you can see here, it's extremely easy to look awesome and stay warm when colder weather arrives, all thanks to combos like this. This getup is a bright example 40-something gents can very well slay in the style department.