Want to infuse your closet with some elegant dapperness? Consider teaming a navy denim jacket with a charcoal crew-neck sweater. Feeling transgressive? Smarten up your outfit by slipping into a pair of dark brown leather loafers. When you have one of those gloomy autumn days, sometimes only a killer ensemble like this one can cheer it up. So take cues and you'll be the sharpest dressed man in town.