While Twenty8Twelve has been around for nearly two years, sisters Savannah Miller and Sienna Miller showed at London Fashion Week for the very first time. Their Fall 2009 collection was a meeting between grunge and glam featuring zippered and studded ankle boots, leather jackets we'll soon see every "it" girl wearing, strong shoulders, and sequins for nighttime looks. It's refreshing to see such wearable and accessible clothing go down the runway. Who doesn't see themselves in those outfits any day of the week? Some critics may brush the line off as just another celebrity line, but I think the Miller sisters are here to stay. Click the video to see a glimpse of the instructions to the models ("You're as cute as hell and you know it!"), the looks on the runway, and find out about who's the bossiest of the pair!