YSL Successfully Challenges Louboutin's Trademarked Red Soles

Louboutin wins YSL battle to trademark red soles

Louboutin hits back at fellow French fashion house in legal fight

Both Sides Claim Victory In YSL v. Louboutin Shoe Case

Louboutin v. YSL: Red Sole Shoe Trademark Brand Wars!

Red Soles, High Heels, and a Global Quest for Trademark Rights

Why do Louboutin high heels have red bottoms? - Quora

Designer Louboutin hits back in red sole lawsuit

Christian Louboutin: Sole Man

How Louboutin fought tooth and nail for his special red

The Worldwide Trademark Battle over the Iconic Red Bottom Shoe