This is undeniable proof that a black double breasted blazer and black vertical striped dress pants look amazing when you pair them up in a sophisticated look for a modern gentleman. Break up this outfit by wearing a pair of monks. As you can see here, it's very easy to look stylish and stay cozy when cooler weather comes, all thanks to ensembles like this one. So if you're scouting for a good-looking but also age-appropriate pairing, look no further.