This casual combo of a beige long sleeve shirt and black jeans can take on different forms according to how you style it out. And if you need to immediately perk up this ensemble with one single item, complete this ensemble with black leather chelsea boots. During the winter season, when warmth is above all, it can be easy to settle for a less-than-stylish ensemble. But this ensemble is a good illustration that you can actually stay comfortable and remain equally stylish during the winter season. If you're not sure how to dress maturely but also look fashionable, this combination is an amazing example.