One of the things I love about fall is that without fail, there's a hue of nail polish that defines the season. You know what I'm talking about—remember <a href="http://uma.chanel.com/-makeup-nails-nail-colour-le-vernis-nail-colour-/product/MANPR010" target="_blank">Chanel Blue Satin</a> or <a href="http://www.chickadvisor.com/item/opi-lincoln-park-after-dark.html" target="_blank">OPI's Lincoln Park After Dark</a>? Well, this year the polish to have is from <a href="http://www.yslbeautyus.com/make-up-nails/c38_53/p184/la-laque-long-lasting-nail-lacquer/product_info.html" target="_blank">Yves Saint Laurent</a>, and the shade you want is Stormy Grey.

Back in the spring, when YSL had their fall media preview, there was an insane amount of gushing by all of us editor types when this colour was revealed. (It's dark! But not black! And it goes with all our winter grey outfits!)

Nevermind that my year-old nephew is somewhat alarmed by grey fingernails. It's stylish!  (What do boys know, anyway?)

<a href="http://www.yslbeautyus.com/make-up-nails/c38_53/p184/la-laque-long-lasting-nail-lacquer/product_info.html" target="_blank">Yves Saint Laurent La Laque Long-Lasting Nail Lacquer in Stormy Grey</a>, $24. At The Bay flagship stores in Vancouver, Toronto and Montreal, and Holt Renfrew stores across Canada.