We're back again with the colour challenge and the fill for today is the colour grey. Now I'm not big on grey for my nails, I like it for clothing but for nails I definitely prefer bright and fun colours or nudes that can blend with my skin (yes, I've always been a black-or-white kinda gal). That being said, the only grey nailpolish I own is one that my grandma gave me a couple of years ago that I've never worn, so it was perfect for the challenge.