This relaxed casual combination of a white turtleneck and jeans is extremely easy to throw together without a second thought, helping you look seriously stylish and ready for anything without spending too much time rummaging through your wardrobe. For something more on the elegant side to finish your outfit, add dark brown leather casual boots to your ensemble. On not-so-bone-chilling days, wear a variation of this easy-to-transition outfit and look absolutely amazing. And if we're talking style for 50-year-old guys, this outfit is a good look on most guys.