Last Thursday saw fashion's most fanatical (and we mean fanatical) fans let loose on London's most stylish streets for an evening of shopping, socialising and striking a few poses.

Our first stop was department store John Lewis, where amongst beauty treatments, style advice and an AW11 trend catwalk show, Hollywood actress and newly found bag designer, Mischa Barton was telling us all about the ins and outs of the design process.

The lovely people at John Lewis also wanted to speak to Catwalk Queen about the latest trends for the new season. Check out the video above for an overview of the Vogue's Fashion Night Out at John Lewis including a little cameo from yours truly.