Christian Louboutin and Piper-Heidsieck Team Up Wine Spectator – October 8, 2009 Market watchers, take heart: The continuing world economic crisis hasn’t dampened some Champagne houses’ enthusiasm for over-the-top displays of decadence. Case in point: “Le Rituel,” Piper-Heidsieck’s collaboration with famed haute couture shoe designer Christian Louboutin, who has created a crystal stiletto heel-shaped “Champagne [...]