Cate, an exile from New York, is sent to help value the contents of a once-grand Georgian house on the southwest coast of England. Cataloguing its contents with Jack -- a man with his own dark past -- she comes across a hidden shoebox containing an exquisite pair of dancing shoes, along with a mysterious collection of objects from the 1930s: a photograph, a dance card and a Tiffany bracelet.
Returning to London rather than face the questions lingering in her own life, Cate immerses herself in piecing together the clues contained in the box. In doing so, she uncovers the story of Irene Blythe and her sister Diana, known as "Baby" -- two of the most famous debutantes of their generation.
The tale that unfolds is one of addictive love, and it leads Cate to address secrets of her own. Can the dark events of Baby Blythe’s past change Cate's own ability to live and love again?