This relaxed combo of a blue chambray long sleeve shirt and black jeans is super easy to pull together without a second thought, helping you look seriously stylish and ready for anything without spending too much time rummaging through your wardrobe. And if you want to instantly kick up your ensemble with shoes, why not complete your getup with dark brown leather chelsea boots? During the colder months, when comfort is everything, it can be easy to settle for a less-than-stylish ensemble. This ensemble, however, is a vivid example that you totally can stay comfortable and remain equally stylish during the colder months. And if we're talking style tips for 30-something guys, this outfit looks good on most.