Dress in a white and blue long sleeve shirt and cargo pants to create a laid-back and cool outfit. Unimpressed with this look? Introduce dark brown leather casual boots to shake things up. During the colder months, when comfort is key, it can be easy to settle for a less-than-stylish outfit in the name of practicality. However, this outfit is a good illustration that you can actually stay cozy and remain equally stylish in the colder months. Ideal if you're after some incredibly inspiring style for over-30 men.