Red carpet glamour is the theme for this week’s high street versus high-end catwalk showdown, with sultan of style Gok Wan determined to prove you can look fabulous without spending a fortune.

Gok also rummages through Lulu’s party wardrobe and digs up some dirty laundry from her fashion past. Fashion insider Alexa Chung visits Paris to meet enfant terrible of fashion Jean Paul Gaultier. And the hunt for the most stylish person in Britain continues as Gok hits Brighton in search of another finalist for his UK Street Style Icon competition.

Thursday 7 August 2008, Channel 4 8PM