Why not try teaming a dark green cardigan with chinos? These two pieces are super practical and will look nice when paired together. Balance your outfit with a more sophisticated kind of footwear, like this pair of brown leather tassel loafers. So as you can see here, it's a sharp, not to mention season-appropriate, look to have in your seasonal rotation. A good combo to make you a sharp man in his 60s, rather than just a man in his 60s.