Models display fashions from Broadway play for stage stars Reginald Owen and Dorothy Hall in NY City

The transcript features a series of interactions between characters, starting with a gentle reprimand and moving into a request to see Madam Lucinda. The conversation shifts to discussing family identities, specifically focusing on the name Mcgonagall. The dialogue concludes with an introduction to Miss Mcgonagle and a discussion about clothes, hinting at a fashion-related context.

What does the speaker request from Madam Lucinda?

What does the speaker mean by 'they'll devastate you'?