Christian Louboutin faces setback in fight to trademark red sole, Luxury goods sector
How Tiffany blue and Louboutin shoes are revealing trademark law's true colours - Legal Cheek
Brazil – Christian Louboutin victory protects red sole as “unregistered” design IP
European Ruling Outlines Liability in Christian Louboutin Counterfeiting Case
How does Louboutin figure it has a trademark on a red sole (versus Yves Saint Laurent making a red-soled shoe)? - Quora
Christian Louboutin Successfully Defends Red Sole IP In Beijing Case
Louboutin's new red sole woe - Telegraph
Christian Louboutin on Cardi B and His 'Red Bottoms' - The New York Times
Christian Louboutin Files New Red-Sole Lawsuit
Shoe designer Louboutin defends right to red soles
Christian Louboutin Defends Position in Red Sole Case – WWD