For an ensemble that offers practicality and dapperness, pair a charcoal crew-neck t-shirt with white jeans. For a more sophisticated take, add brown leather derby shoes to the equation. So if it's a warm warm weather afternoon and you want to look stylish without exerting much effort, this ensemble will do the job in no time flat. As you're moving through your late 20s, you probably want to start dressing like a grown man. If that's the case, getups like this are a goofproof option.