This is indisputable proof that a dark green bomber jacket and a crew-neck sweater are amazing when paired together in a casual look. To introduce a more relaxed touch to your outfit, introduce grey canvas low top sneakers to the equation. When you're having one of those dull fall days, sometimes only a knockout look like this one can get you out the door in the morning. This outfit is a good illustration 40-something guys can very well slay in the style department.