So as you can see, it doesn't require that much effort for a man to look seriously stylish. Reach for a sweater vest and a white and red long sleeve shirt and you'll look incredibly stylish. If you want to effortlessly tone down this ensemble with one single piece, add black leather sandals to this getup. So if it's a warm warm weather afternoon and you want to look on-trend without putting in too much work, this outfit will do the job in next to no time.