In "I Capture the Castle" by Dodie Smith, the story revolves around the lives of the Mortmain family, who live in a dilapidated castle in England. The narrative is primarily told through the diary entries of Cassandra Mortmain, a young girl with aspirations of becoming a writer. Cassandra’s reflections capture her everyday experiences, her observations of the world around her, and her struggles with unrequited love, particularly for Simon, one of their wealthy neighbors. Amidst the quirky family dynamics and financial difficulties, the quote "The Devil's out of fashion" illustrates a shift in perspectives or values among the characters. It suggests that what was once considered rebellious or stylish is now outdated, reflecting both the changing times and the characters’ growth. This insight highlights the themes of identity and societal expectations, as Cassandra navigates her feelings and dreams within the constraints of her family’s circumstances.

In "I Capture the Castle" by Dodie Smith, the narrative follows the Mortmain family living in a crumbling castle. Cassandra Mortmain, a young aspiring writer, chronicles her life through diary entries, capturing her experiences and unrequited love for their neighbor Simon. The story is rich in quirky family dynamics and the challenges of financial instability.

The quote "The Devil's out of fashion" signifies a shift in values among the characters, indicating that rebellion and style can change over time. This emphasizes the themes of identity and societal expectations as Cassandra navigates her emotions and aspirations while dealing with her family's struggles.