The statement that describes how one version differs from the other is Eliza's overall appearance is described more thoroughly in the song.
What is Pygmalion?
George Bernard Shaw is the author of the play Pygmalion. Bernard Shaw's play Pygmalion explores themes of identity and class while telling the tale of a professor who turns a working-class girl into a cultured lady, defying social rules.
The protagonist, a flower girl who is imaginary, was disliked by everyone due to her appearance and accent.