This casual combination of a green long sleeve shirt and dark brown chinos is super easy to pull together in no time, helping you look awesome and prepared for anything without spending a ton of time combing through your wardrobe. Inject this look with a dash of class by rocking a pair of loafers. You see here that just because it's cold outside doesn't mean your combos can't be both warm and sharp. When it comes to style tips for guys in their 40s, this look suits almost any gent.