For a cool and relaxed ensemble, consider teaming a hoodie with a dark green crew-neck t-shirt — these items play pretty good together. Complement your ensemble with black canvas low top sneakers and the whole outfit will come together brilliantly. Keep this outfit in your head come warmer days, and rest assured, you'll save a ton of time racking your brain for an outfit on more than one occasion. This combination should prompt anyone who wasn't sure about wearing casual outfits as an over-40 gentleman.