W Emblem

The W Emblem is a badge in Paper Mario: The Thousand-Year Door. It can be bought from Charlieton for 360 coins. If Mario equips the badge, it changes the color scheme of his clothes to resemble Wario's, turning his hat and shirt yellow, his overalls purple, and his shoes green. This look somewhat mirrors Mario's yellow costume from the Super Smash Bros. series (excluding Super Smash Bros. Ultimate). If combined with the L Emblem, Mario's clothes resemble Waluigi's, with his hat and shirt turned purple, his overalls becoming black, and his shoes becoming orange.

Trivia

 * In the demo version of the game, it was shown that the W Emblem was going to be purple.
 * This is the only reference of Wario in a Paper Mario game.