Peter Kennedy wrote a dance called Princess Margaret's Fancy for her, the story I heard was that some of the dances were too complicated for her, but she liked to dance. It is published in the Community dance manual and doesn't look like a dance I would call for absolute beginners, similar structure to a lot of American Squares - 16 bar introduction, {24 bar figure (for 1 couple at a time) followed by 24 bar chorus} x4 then the intro again.