England, 2018. Jayne keeps to herself, but after a chance encounter with her elderly neighbor, Meredith, Jayne is forced to reevaluate her determination to keep the world at a distance. Meredith can't seem to remember anything, but most alarmingly, she can't remember where her husband is. Jayne promises she'll find William, but how can she when the biggest clue is a mystery itself: a stunning couture gown with a note declaring it a personal gift to Meredith... from Princess Diana. England, 1988. As Meredith finds herself swept up in life and love for the first time, everything she's ever dreamed about seems in reach... if only she can be brave enough to take it.