For a laid-back and cool look, consider wearing a harrington jacket and beige chinos — these two items play beautifully together. If you want to immediately class up this outfit with one single item, add a pair of dark brown leather casual boots to this look. Picking out a well-coordinated look can be a bit difficult at times on its own. Add uncomfortably cold temperatures into the equation, and the whole thing becomes even more difficult. Luckily, this here is your wintry inspo. This pairing demonstrates that as a 30-something man, you have a wide range of styling options.