I used 3 coats over 2 coats of NARS Midnight Express for the pictures below. In real life, I prefer just 1 coat of the NARS as undies, because you get more of a jelly finish (but since I take pics with flash, it would have photographed terribly). I believe Shannon's reformulated this shade to be opaque in 2 coats now based on customer feedback, but I think I like this version the best ♥
Pahlish Toxic and Timeless over NARS Midnight Express