From the Super Mario Wiki
Retrieved from "https://www.mariowiki.com/index.php?title=L_Emblem&oldid=2489683"
The L Emblem is a badge appearing in Paper Mario: The Thousand-Year Door. It can be found in the room accessible through the background painting in Poshley Sanctum where it is found on the far side of the highest platform on the left. If Mario equips the badge, it changes the color scheme of his clothes to resemble Luigi's, wearing a green hat and shirt with the same blue overalls and brown shoes, referencing Luigi's early appearance when he was simply a palette swap of Mario. The physical change does not affect Mario in any way, though Toadia, who is the leader of the Luigi Fan Club, submits a trouble to the Trouble Center asking for Luigi to visit, and she rewards Mario with a Choco Cake if he shows up with the L Emblem equipped. If combined with the W Emblem, it makes Mario's clothes resemble Waluigi's having his hat and shirt turned purple, his overalls becoming black and his shoes becoming orange.
Names in other languages