This off-duty combination of a black blazer and a black crew-neck t-shirt is very easy to pull together without a second thought, helping you look seriously stylish and prepared for anything without spending a ton of time combing through your wardrobe. Rounding off with a pair of black leather loafers is an effortless way to bring a little fanciness to this ensemble. Stick with this one if you're on the hunt for a great summery outfit. Like this idea for your styling arsenal as a mature guy?