Why not team a grey crew-neck t-shirt with black chinos? As well as super functional, both of these pieces look good paired together. If you're puzzled as to how to finish off, introduce a pair of beige leather low top sneakers to the mix.
Grey Crew-neck T-shirt with Beige Leather Low Top Sneakers Casual Outfits For Men
This combo of a grey crew-neck t-shirt and navy jeans is on the off-duty side yet it's also seriously stylish and truly dapper. Introduce beige leather low top sneakers to this look et voila, your outfit is complete.