The combo of a black long sleeve shirt and black jeans makes this a cool relaxed casual look. Channel your inner David Gandy and throw in dark green leather oxford shoes. In winter, when practicality is imperative, it can be easy to settle for a less-than-stylish getup in the name of convenience. But this getup is a striking illustration that you totally can stay comfy and remain stylish at the same time during winter. Combinations like this help welcome the big three-oh with class and excitement.