A navy denim jacket and white jeans worn together are a match made in heaven for gentlemen who appreciate casually stylish combos. To bring out the fun side of you, complete this ensemble with brown leather work boots. During winter, when practicality is key, it can be easy to settle for a less-than-stylish outfit. However, this outfit is a striking illustration that you totally can stay comfy and remain equally stylish during winter. If you often wonder how to dress in your mid-20s, this combo is ideal.