Such pieces as a suit and a white crew-neck t-shirt are an easy way to inject some refinement into your day-to-day casual routine. To introduce some extra depth to this outfit, round off with a pair of black loafers. Interested in outfit ideas for 30-something men? This outfit is pretty inspiring.
The go-to for casually neat menswear style? A suit with a white crew-neck t-shirt. You could perhaps get a little creative when it comes to footwear and smarten up your ensemble with a pair of black loafers. This ensemble illustrates that as a guy in his 30s, you have a wide range of outfit options.