As you can see here, it doesn't require that much effort for a man to look sharp. Just make a beige waistcoat and khaki cargo pants your outfit choice and be sure you'll look incredibly stylish. Kick up this whole ensemble with athletic shoes. As we all know, the key to getting through the hottest time of year is wearing breezy looks like this one. Dressed like this, any middle-aged gentleman is bound to put the younger generation to shame.