First, it was Chanel's Black Satin. This past fall, it was Chanel's Jade. So, the nail craze for Spring '10? Chanel's Particulière. Since its debut at the Spring 2010 RTW show, this grey-mauve vernis has been popping up everywhere! I'm trying to find a bottle before my girlfriends get their hands on one, but it's sold out everywhere. Apparently, Essie sells a similar shade, called "Chinchilly," for a third of the price. Hopefully, I'll be able to track it down soon.