Teaming a light blue long sleeve shirt and jeans will hallmark your skills in menswear styling even on dress-down days. Black suede chelsea boots are guaranteed to breathe an added dose of sophistication into this ensemble. In winter, when warmth is key, it can be easy to settle for a less-than-stylish ensemble. However, this ensemble is a bright example that you can actually stay snug and remain equally stylish during winter. Ideal if you're on the lookout for some incredibly inspiring style for guys in their 40s.