The biggest night in British music took place in London last night. The Brit awards did not attract as many superstars as The Grammy awards, nor as many fashionistas to watch(with the honourable exception of Rihanna). There was no Kylie, no Lily Allen, no Florence Welch, but there were still many outfits to savour, and a few to commiserate with. Here is a quick rundown of those who won the style awards, and those who were the also-rans! Style Winners. Rihanna wore two stunning couture gowns on the night. She arrived in a Christian Dior Haute Couture dress that was the combination of a purple bodice and turquoise tulle skirt.…