A black and white short sleeve shirt and jeans are the perfect way to introduce effortless cool into your current casual rotation. Complement this ensemble with black suede chelsea boots to make the outfit slightly sleeker. In winter, when warmth is the priority, it can be easy to surrender to a less-than-stylish look. But this look is a practical illustration that you totally can stay warm and remain equally stylish during winter. Like this style idea for a gentleman in his 30s?