1813. Venetia Lovell lives by the sea in Kent with her pretty, frivolous mother and idle younger brother. Venetia's father, Theo, is an interior decorator to the rich and frequently travels away from home, leaving his sensible and artistic daughter to look after the family. Venetia designs paper hangings and she and her father often daydream about having an imaginary shop where they would display the highest quality furniture, fabrics and art to his clients.

When a handsome but antagonistic stranger, Jack Chamberlaine, arrives at the Lovell's cottage just before Christmas bringing...