Chanel's signature colour for this Fall/Winter 2010 is jade green, where it was seen on all of the models nails on the catwalk. It is almost impossible to find the must-have Chanel nail lacquer; it is out of stock on Chanel's website and is nowhere to be found in Montreal or Boston (the places where I was on the hunt to find it). The colour brings that perfect amount of pop against dark winter clothes. Lagerfeld adds it in his famous black and white colour scheme, but I personally think it would look amazing against a charcoal grey. Now it is my quest this season to find it!