The novel focuses on the lives of the main characters, Ava and Sadie, who live in a fictional town called Wyndmoor. While the town is fictional, it's meant to evoke the familiar image of a typical affluent suburb, with its large houses, manicured lawns, and a sense of community.
The story also occasionally ventures outside of Wyndmoor, with scenes set in Philadelphia and the Jersey Shore. These locations serve to highlight the contrast between the controlled, often superficial world of the suburbs and the more gritty, real-life experiences of the city and the beach.
Overall, the setting of "Accidentally Fabulous" plays a significant role in shaping the characters' lives and their journeys towards self-discovery.