Plural of flair (a natural talent or stylish way of doing something) or third-person singular of the verb flair.
From French 'flair' meaning 'sense of smell' (from Latin 'flagrare,' to burn). Evolved to mean an intuitive sense or talent, then fashionable style.
The word 'flair' literally meant 'sense of smell' in French—and that's exactly what we mean when someone has 'flair' for fashion: they can 'sniff out' what works!
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