What do you call a lady who is chivalrous?

A lady who is chivalrous can be described as "gallant" or "noble." Chivalry traditionally refers to a code of conduct associated with knights, emphasizing virtues like bravery, honor, and respect, which can also apply to women who embody these qualities. Additionally, the term "chivalrous woman" or "noblewoman" may be used to highlight her graciousness and commitment to ethical behavior.