What's "ribbon and pearls" represent here?

Native speaker’s answer
Rebecca
Good question! Here "ribbon and pearls" represent the idea of being pretty in the song since they are pretty objects and are often associated with dressing up. She's saying that she's not only a "pretty girl," she's more than that, so she doesn't just want or like objects associated with being pretty. Ex: I don't want ribbons and pearls. I want superhero comic books. Ex: I prefer wearing sneakers rather than heels.