Eloise is a precocious but lovable six-year-old girl who lives in New York's Plaza Hotel. The owner's daughter is getting married, but Eloise discovers that the fiance has devious plans to defraud kind Rachel! When her true love is revealed to be none other than Eloise's best friend Bill who works in the kitchen, Eloise goes on a mission to bring about a Christmas miracle and get the starcrossed lovers back together.. will things work out in time for a happy holiday ending?

Eloise is a precocious but lovable six-year-old girl who lives in New York's Plaza Hotel. Her caretaker "Nanny" watches over her while her mom is away. Then one day, while trying to figure out how to get invited to a fancy ball as well as how to meet a visiting prince, Eloise makes a new friend around her age! So she decides to take him on a tour of the city - and all while plotting some matchmaking hijinks for her other friends too!