When I met with some of fashion';s most influential designers to coordinate the nail looks for their fall 2011 collections, I noticed a common theme among them all: warmth. And I';m not talking cashmere and fur lining (though I did spot some). Their colour selections were rich and luxurious, somewhat earth - think lush greens, full-bodied reds, intense golds - which gave the clothes a warm familiarity. It was their sumptuous colour choices that inspired mine. I wanted to capture a similar warmth and earthiness, but with an added punch. Single Ladies, a flirtatious red, has warm undertones, which give it a beautiful intensity, but also has a jewel-like quality so it pops off the nails.-Deborah Lippmann£10.67 per 10.00ml