Liz, I admit I was super afraid to use the words "Kim Kardashian" and "nude" in the same google search.... but just for you, I did some Nancy Drew-ing and came up with this answer.
Kim usually lightly applies MAC Lipliner in Stripdown ($13), then tops MAC Lipstick in Angel ($14.50) with NARS Lip Gloss in Turkish Delight ($24). For a very nude, matte lip, Kim wears Nars Lipstick in Belle De Jour ($24) paired with MAC Lipliner in Subculture ($13).
