I've never thought of myself as a signature nailcolor type person--I play the field. But this one has won me over. It's so perfect in that it's neutral on first glance, and only on the second reveals the holographic glitter. I wear it to work feeling very adult and sophisicated, then shut my office door and let the colors play in the light from my laval lamp. The wear is phenomenal, too. I'm a new UD devotee.