YSL Successfully Challenges Louboutin's Trademarked Red Soles

10 Things You Didn't Know About Louboutin Shoes

Designer Profile: Christian Louboutin – OneOff Vintage

2nd Circuit OKs Trademark Protection for French Designer Christian Louboutin's Red-Soled Shoes

Colour marks & fashion: The YSL v. Louboutin Shoe story – Artistik License: The Magazine

Article Asia IP - Intellectual Property News and Analysis

How Tiffany blue and Louboutin shoes are revealing trademark law's true colours - Legal Cheek

Yves Saint Laurent Defends Its Red Soles Against Christian Louboutin's Charges

Trademark issue: Red sole(ly) for Louboutin? LexDellmeier – Markenanwalt, Designanwalt München - Schutzrechte Marken, Designs, Patente, Gebrauchsmuster, Urheberrechte - Mark

Christian Louboutin sues Yves Saint Laurent over red soles on heels - The Washington Post

Yves Saint Laurent defends its red soles - Times of India

The Worldwide Trademark Battle over the Iconic Red Bottom Shoe - Chicago-Kent

YSL drops 18-month lawsuit against Christian Louboutin as both sides claim they won battle of the red-soled shoes