Putting together a dark brown double breasted blazer and chinos is a guaranteed way to inject your closet with some laid-back elegance. If you want to feel a bit fancier now, complete this look with a pair of dark brown leather tassel loafers. There are a multitude of ways to look knockout and live through the heatwave, and that's one of them. This getup proves that figuring out how to dress well as a 30-year-old man is not that hard.