A tan plaid waistcoat and dark green chinos are the kind of a no-brainer combo that you so desperately need when you have zero time. On the shoe front, this getup pairs wonderfully with brogues. This combination isn't a hard one to score and it's summer-friendly, which is most important when it's boiling hot outside. And if we're talking style for over-60 gentlemen, this look looks great on most.