Princess Ann (Audrey Katharine Hepburn) is a theoretical account of elegant symbol of the land during a circuit of Europe. She is welcome by thousand of Britisher. After a three-day visiting to Buckingham castle, Ann fly to Dutch capital and so to City of Light, and eventually to Roma, elegant baronial visage is ever stand on her human face, frock and behaviour whenever she look in public in accord with communications protocol. Although she is fed up with royal life because she desire to be herself.