Trainer Customization was first introduced back in Pokemon X & Y, allowing players to fully customize the way their trainer looks. Within this game, players can obtain multiple outfits to dress their trainer with, all of which will be obtained from various characters within the game. However, there is a catch, as you will also have matching outfits for your Starter Partner Pokemon. While these outfits will come in specific sets, they do not have to be worn together at the same time, meaning players can mix and match the articles of clothing they desire to have their trainer wear. Players can fully customize their trainers by accessing the Clothing Trunk in the Items Section of the game.