This pairing of a pea coat and a brown cardigan is truly jaw-dropping, but it's also extremely easy to pull together. For a classier aesthetic, introduce dark brown leather brogues to the equation. This combo is a viable choice if you're crafting a standout outfit for transeasonal weather. As a 30-something man, you want to start dressing like a grown man. That's when outfits like this are a tested option.