Kit, a diplomatic and responsible twin, is persuaded to impersonate Evelyn at a dinner where Evelyn is expected to meet his fiancée, Cressy, and her formidable grandmother. What begins as a simple favor escalates into a tangled web of deception as Kit grows increasingly attached to Cressy, while trying to maintain the charade. The situation becomes more precarious when Evelyn eventually returns, bringing his own set of problems.Rich in period detail and character dynamics, False Colours is a testament to Heyer's mastery of romantic comedy and social satire. It explores themes of familial loyalty, societal expectations, and the blossoming of unexpected love, making it a timeless favorite for fans of Regency fiction.