Karl Lagerfeld attended the Dior Homme show and caused quite a stir.
“At the Dior Homme show in Paris, which closed the menswear shows for another season, Lagerfeld could barely walk to his seat for paparazzi and people waving phone cameras. Lagerfeld’s presence was significant – for Dior Homme, the menswear division of Christian Dior, and the label’s president, Sidney Toledano, and the firm’s key shareholder, Bernard Arnault. It suggested that this small but until recently hugely influential label might now be emerging from the doldrums.”
Lagerfeld became a huge fan of Dior Homme under previous creative director Hedi Slimane. Lagerfeld even reportedly lost a ton of weight to fit into the severely cut suits.
[source]
