Meredith Rossman, the meticulous heiress of Rossman’s Department Store, has dedicated her entire existence to the family business, leaving little room for holiday cheer or romance, much to her parents’ dismay. However, when she is persuaded to wear the store’s vintage Mrs. Claus costume and take on the role at Rossman’s renowned Santaville, her life takes an unexpected turn. With the aid of the costume and the charming store Santa, Nick, Meredith rediscovers her passion for Christmas, the store, its employees, and possibly even finds new love with Nick. He is enigmatic, wonderful with children, and always appears just when needed. Could he be the real Santa? One thing is for sure: from the moment Meredith donned the enchanted Mrs. Claus dress, her life was forever changed!