Such pieces as a navy and white windbreaker and a light blue long sleeve shirt are the ideal way to introduce effortless cool into your day-to-day casual rotation. White and green leather low top sneakers will bring a mellow touch to an otherwise traditional look. So as you can see, this look is a really savvy pick, especially for summer-to-fall weather, when the temperatures are getting lower. This outfit is a bright example men over 40 can very well slay in the style department.