The True Story Of How Christian Louboutin Shoes Got Those Trademark Red Soles

Can a Shoe Color Really Be Trademarked?

Philippa Stockley: What your red-soled stilettos say about you, The Independent

The Secret Science Behind Red Bottom Shoes - Brianne Fleming

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

Why do Louboutin high heels have red bottoms? - Quora

Fashion News: Louboutin Can't Trademark Red or Blue or Salt or Pepper

Christian Louboutin Defends Position in Red Sole Case – WWD

Shoe Designer to the Stars Christian Louboutin on How Warhol Inspired His First Red-Soled Heel and Why He Calls Himself an 'Applied Artist

Christian Louboutin faces setback in fight to trademark red sole, Luxury goods sector

17 Astonishing Facts About Christian Louboutin

Christian Louboutin Continues to Fight for His Red Soled High Heels Trademark (Poll) – The Hollywood Reporter

This Is Why Louboutin Heels Have Red Soles

Love Christian Louboutin heels? Here's how to fake them for £1.50 from Homebase

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