A black long sleeve shirt and black jeans are essential in any man's great casual wardrobe. Play down the casualness of your outfit by sporting a pair of black leather loafers.
Black Jeans with Black Long Sleeve Shirt Casual Warm Weather Outfits For Men
For an outfit that's super simple but can be worn in a multitude of different ways, consider pairing a black long sleeve shirt with black jeans. For extra style points, introduce a pair of black leather double monks to the equation.
If you're planning for a fashion situation where comfort is the priority, pair a black long sleeve shirt with black jeans. Kick up your outfit by finishing off with a pair of white leather casual boots.