Plain Jane informal noun
Used to describe a girl or woman who is unattractive
Even though she's a plain Jane, she got married to a very handsome man.
She always thinks that she is a plain Jane.
A full-figured and sexually attractive woman
Used to describe an adolescent female that eagerly follows the latest trends in music, fashion and culture
Used to describe someone immoral or perverse, having a tendency toward sexual promiscuity
Used to talk about the woman’s side of the family.