On the eyes this year for Donna Karen she wanted light to reflect the eyelids when the models blinked. Copper eyeshadow was applied to the crease of the eye, a little lash glue was applied to the center of the eyelid, and loose glitter in a gun metal color was adhered. You can see all of the photos from the show at Allure. Below is my suggestion on how to achieve this look.
Use a tinted moisturizer on the skin for a very natural finish. Try Laura Mercier Tinted Moisturizer. It is a favorite of mine and almost everyone out there :)
Comb eyebrows and just add a little powder in spaces of brow where needed. A very natural finish
Use a natural creme blush. For a flattering color on a lot of shades, try Nars Pennylane creme blush
In center of eyes, dab a bit of duo eyelash glue (available at all drugstores) and then take a little eyeshadow brush, dip into glitter, and place right on glue in center of eye. Try Makeup Forever artistic glitters
Use a very light coat of mascara, don't even bother to curl lashes.
Use a lip balm to finish, keep lips a natural healthy color.