Fifty-three-year-old Savannah Brady is far from perfect and recently widowed, walking through life like a zombie, merely existing. When her son moves to Switzerland for a job opportunity, she is left alone for the first time in her life. 

On an autumn afternoon like any other, Savannah ambles to her favorite lunchtime haunt, Howardson’s Emporium, to browse the Halloween sale aisles and reminisce about the past, when a chance encounter with a store employee changes her life in ways she never thought possible. Now she must become the Perfect Mrs. Claus, an occasion that will bring a chance for romance, all within the charm of a Christmas wonderland where holiday dreams and wishes really can come true.