The term 'Society Girl' can be described by two crossword solutions: DEB (3 letters) and DEBUTANTE (9 letters). A DEB is a young woman who has recently been presented at a formal DEBUTANTE ball, which is a traditional event in some societies. A DEBUTANTE is an unmarried young woman who is making her first formal appearance in society. Both terms refer to young women who are part of the upper class and have been formally introduced into society.