How to Marry a Marquis: a Season Society Playset

This playset, inspired by How to Marry a Millionaire (1953), brings a group of ambitious would-be debutantes under one roof to secure matches for themselves. Your debutantes might be very lesser gentry, working-class people who have come into an exceptional windfall, or career con artists, but they should have a reason to be (mostly) allied together in the project of marrying up, sharing a high-end London townhouse, and purporting to be much grander than they really are.