The Tailor is another type of merchant in Red Dead Redemption 2, from whom you can buy new costumes for the main character. Below you will find the exact location of all the tailors in the game, as well as prices. Also, if you see a red lock next to a suit you want, it means that a certain level of honor is needed to unlock it.
Tailor in Saint Denis
Sells the following suits:
Tailor in Blackwater
Sells the following suits: