The Pokemon GO Fashion Week 2023 event offers encounters with multiple costumed Pokemon and their Shiny variants. While the event debuts Shiny Gothita, Shiny Gothorita, and Shiny Gothitelle, players can also get costumed monsters like Fashionable Dragonite, Fashionable Wooper, and Fashionable Quagsire. The event offers multiple Research quests, bonuses, and a Collection Challenge for players to complete.