Meaning of the word de-rigueur in English

What does de-rigueur mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

de-rigueur

US /də rɪˈɡɝː/
UK /də rɪˈɡɝː/

Adjective

1.

demanded by fashion, custom, etc.:

Example:
Where I work, suits are de rigueur for all employees.
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