Louboutin exhibition focuses on life and sole of shoe designer to the stars, Fashion
Yves Saint Laurent hit back at Christian Louboutin - Telegraph
Christian Louboutin - Wikipedia
Yves Saint Laurent vs. Louboutin. Lawsuit.
How does Louboutin figure it has a trademark on a red sole (versus Yves Saint Laurent making a red-soled shoe)? - Quora
Christian Louboutin sues Yves Saint Laurent for red sole shoes, British Vogue
Red-Soled Shoes Trade Dress infringement
Christian Louboutin faces setback in fight to trademark red sole, Luxury goods sector
Brazil – Christian Louboutin victory protects red sole as “unregistered” design IP