Brunette Colour: Mila Kunis in classic highlights.
These highlights are diffused on the ends and are hitting the points of her layers, which is nice because it shows off the shape of the haircut. This would work best on a medium- to long-layered cut. You would ask the colorist to work with your natural color, and just highlight the mid-length and ends, following the haircut.
To add warmth to your complexion, swap the sandy highlights for caramel.