If we are going to cover the iconic elements of THE FEMININE some space has to be given to discussion of the concept of virginity and the hymen. This is a brief article, but a necessary one, as an iconic aspect of how women are defined depends on this trait that is largely a culturally constructed concept and not a biological state.
Whether a hymen is intact, or ever existed, is a definitive sign of nothing. This inner labial membrane does not exist in all girls; variation is the norm, with all degrees of presence and absence of the trait found in neonates.
There is no one physical presentation of this trait. So to have the social status of a girl or woman defined by something that can not be verified is not only ludicrous, but dangerous.
While it is tempting to think that in the 21st Century a person cannot have their life ruined by the conjecture of others, but many fundamentalist religions essentially require a woman to be a virgin to be eligible to marry. Since the definition of a virgin is someone who has not had sexual intercourse, and the proof of this state is the presence of an anatomical state that may never have existed.
No one should need to prove such a status. That such a status is believed to exist and essentially has to be confirmed by another person is inherently a matter of social control and not one of fact.
Language around this topic backs up the social control aspect of the concept of virginity. As most people know there are many ways to have sexual relations with others. There is nothing binary about sexuality. It cannot be given nor taken.
There are many quite good explorations of this topic, some quite graphic, and I need not go into detail here and will just link to an article in the Atlantic.
Many feminist studies of this trait, as defined and managed by a patriarchal culture, sees this as one of the major proofs that men seek to define and control all aspects of women in what is considered the default or basic state of relationships. This is changing for some, but no one is immune to such a s deep historical belief that spans all cultures to at least some degree.