"Demimondes" were a sort of prostitute that lived the high life instead of in shady brothels and on the streets. They lived on the fringes of the upper class and were not considered respectable by any means, but they did live luxurious lives—much in part due to their wealthy lovers who showered them with gifts and experiences.

They were often famed for their beauty and charm, though not all had charm. Many times, these ladies would end up penniless and on the streets once their beauty faded and they found they were incapable of securing new lovers or a husband to take her in. They were typically depicted as women who lived hedonistic lifestyles by partaking in gambling, drugs, drinking, and sexual promiscuity.

On Charming, all the ladies who seem to fit this description tend to be socialites that do this in secret, but there should totally be ones that started from the bottom and made their way to the top and are openly like this.