“Disguise yourself as one of Reyes' Rebels and you will be treated kindly by the law in Mexico.”
— In-game description
This outfit disguises Marston as one of the Reyes' Rebels. The player will be treated kindly by the law in Mexico (this means the player will not be pursued by posses and bounty hunters, but committing crimes will still cause lawmen to attempt to apprehend the player.)
While using the cheat code "Gang chic" you can wear this at any time in the game. If you wear it at the start of the mission Wild Horses, Tamed Passions for Bonnie MacFarlane, John will walk into her house and take his hat off, then you will see the bandana on his head.
Search Sepulcro - Just west of the eastern-most corner of the cemetery in a chest (along the southern wall inside the cemetery)
If you use a cheat to get this Outfit before you enter Chuparosa for the first time, it will show John in his hat but he'll be wearing what appears to be the Mexican poncho in perfect condition, but a color glitch will appear, making John's hat band red instead of black.
Before starting Five Finger Fillet, if there are opponents waiting in the queue, just collide with the people standing in the queue. Very often, they will fall down and then move away from the table leaving you to face only 1 opponent. So you have to beat only 1 opponent ($25 bet) with the pattern - X,Circle,X,Triangle,X,Square,X,Circle,X,Triangle/A,B,A,Y,A,X,A,B,A,Y (repeat).
Due to the fast and easy to fail sequences involved in the Five Finger Fillet challenge, it is considered one of the hardest outfits to obtain in Red Dead Redemption.