This laid-back pairing of a black turtleneck and navy jeans is super easy to pull together in seconds time, helping you look awesome and prepared for anything without spending too much time digging through your wardrobe. Introduce black leather casual boots to the mix to effortlessly boost the style factor of any ensemble. When it comes to dressing for the winter season, this combo is a great one. Sartorial inspiration like this will help you remain incredibly stylish as you work your way through your 20s.