She also opened for Shiatzy Chen , Yves Saint Laurent , Karl Lagerfeld and Alexander McQueen , and closed for Prada , Costume National and Louis Vuitton . She also opened for Shiatzy Chen , Yves Saint Laurent , Karl Lagerfeld and Alexander McQueen and closed for Prada , Kostüm National and Louis Vuitton . It also closed for Shiatzy Chen , Yves Saint Laurent , Karl Lagerfeld and Alexander McQueen and opened for Prada , Costume National and Louis Vuitton .