Consider pairing a white long sleeve t-shirt with a beige suit to pull together an effortlessly classic and modern-looking outfit. Clueless about how to round off? Introduce a pair of tan suede low top sneakers to your ensemble for a more laid-back feel. This combo isn't a hard one to nail and it's season-appropriate, which is more important when it's boiling hot outside. So if you're searching for a stylish yet mature getup for a younger gentleman, you found it.