Liberal Dictionary English Dictionary
adjective
- strictly required, as by etiquette, usage, or fashion.
adjective
- required by etiquette or fashion
1849, French, literally “of strictness,” thus “according to obligation of convention.” See rigor.
A French term meaning necessary according to convention: “Formal dress is de rigueur at weddings.”
How to Pronounce De Rigueur – YouTube
De Rigueur, French Handmade leather accessories | Indiegogo
French pronunciation # de rigueur – YouTube