For a foolproof off-duty option, you can rely on this combo of a black polo and grey vertical striped chinos. If in doubt about the footwear, go with a pair of white leather low top sneakers.
Black Polo with White Leather Low Top Sneakers Smart Casual Warm Weather Outfits For Men
Go for a black polo and a grey suit and you'll be the picture of manly elegance. A pair of white leather low top sneakers instantly boosts the street cred of this outfit.