The term "mondaines" refers to worldly or glamorous women, often associated with high society or the elite. Synonyms for this term include "socialites," "jet-setters," "glitterati," "aristocrats," "elite," or "social elite." Additionally, the term "it-girls" can also be used to describe young, fashionable women who are popular and influential in high society. Other related terms include "cosmopolitan," "sophisticated," and "urbane." These terms all convey a sense of glamour, refinement, and social clout associated with those who move in exclusive circles and have access to the world's most elite events and experiences.