Just make sure the rest of what you're wearing is bone simple, and consider layering your sweater under a dark-navy blazer or casual jacket. A little bit of Fair Isle goes a long way. But don't ...

Leading man Adam Brody fronted Stylist in a festival version of the heritage sweater. - Eric Ray Davidson/Stylist Magazine Hailey Bieber sported a camel and blue Fair Isle-style knit while out in ...

Leading man Adam Brody fronted Stylist in a festival version of the heritage sweater. - Eric Ray Davidson/Stylist Magazine Hailey Bieber sported a camel and blue Fair Isle-style knit while out in Los ...