What is a key design requirement for a production of the play "School for Scandal"?

The choice that highlights a key design requirement for a production of "School for Scandal" is that Lady Teazle must wear a fashionable period costume. This play, written by Richard Brinsley Sheridan, is set in the late 18th century and is known for its satirical portrayal of social manners and the behaviors of the upper class during that period. Lady Teazle, as a significant character who embodies the themes of fashion and social status, is best represented in period-appropriate attire to accurately reflect her character's social standing and provide authenticity to the production.

Using costumes that align with the historical setting not only helps to convey the essence of the characters but also enhances the audience's immersion into the world of the play. Period costumes are essential in establishing the time and place of the narrative, which is a crucial aspect of staging a classic work like "School for Scandal."