This casual combo of a white crew-neck sweater and khaki chinos is extremely easy to put together in seconds time, helping you look awesome and ready for anything without spending a ton of time combing through your wardrobe. Seeing as the weather is getting colder with each day, this getup is a savvy pick for the transitional season. Guys who wonder how to dress fashionably as you mature into your 30s, you have your answer.