Fall is all about the changing colors. And, one of the best ways to highlight this trend is through your makeup. "I am obsessed with color," says Keri Blair, MAC makeup artist. "This look gave me a bit of freedom to embrace jewel tones that will enhance and define the eye."

Using a flat brush (Blair used MAC #239), follow the natural shape of the eye to create soft, diffused contours, which will add dimension to the eye. Add color under the eye, as well, for a sultry effect. Layering blue shadows over shimmery pale tones, Blair created a playful yet mysterious blue smoky eye, leaving the rest of the face pale with just a light peachy color on the lips.

Try MAC Cream Color Base in Pearl, Technakohl Liner in Auto-de-blu, Eye Shadow in Electric Eel, Carbon and Contrast and MAC in Lipstick in Peachstock.