"One of the biggest things for color for Fall is warming up your shade," says McGann. So if you're a cool, light blond shade, she recommends going into something more golden. If you're a brunette, go with something more chocolatey and warm. For redheads, add depth and richness for a cozy effect.
Tip: "You can add a feather extension to any of those looks, just to kind of amp it up a little bit," explains McGann. "And that doesn't mean feathers all over your hair; that means one or two for excitement and interest."