The carefree 20s of the last century are the time of the youth of the beauties Linda and Louise Radlett and their cousin Fanny Logan.Having escaped from the long oppression of harsh Victorian morality and recovered from the nightmare of the First World War, the "golden youth" of Britain is having a lot of fun in a whirlwind of dizzying dances, the clink of glasses at parties and the rapid flight of fashionable racing cars.Marriages are frivolously concluded and just as frivolously destroyed. Bright and scandalous novels are started. The cream of the aristocracy, bourgeoisie and bohemia are mixed like different varieties of alcohol in a cocktail.Life is wonderful!Meanwhile, the carefree 20s are giving way to the anxious 30s and the first, still distant rumblings of a new war are already sounding on the horizon...