This off-duty combination of a grey crew-neck sweater and blue jeans is very easy to pull together in no time, helping you look awesome and ready for anything without spending a ton of time rummaging through your wardrobe. To bring out a more easy-going side of you, complement your ensemble with black canvas high top sneakers. This outfit is an obvious pick when it comes to a neat outfit that will take you from summer to fall. Ideal if you're scouting for some incredibly inspiring style for 40-year-old gents.