This has to be one of the easiest and most comfortable trends for fall. Boyfriend blazers—much like the jeans—are roomy, lived in and flattering, as if you borrowed them from one of the men in your life. Because of their shape, these blazers look best over form-fitting styles, like body contouring dresses and skinny jeans. Check out our favorite examples of this trend, and embrace your love of the '80s.