De Rigueur
Related Definitions
[adj] required by etiquette or usage or fashion; "instruction as to when and where a silk hat is de rigueur"
Related Terms
accepted, acknowledged, admitted, approved, au fait, becoming, being done, binding, comme il faut, conformable, conventional, correct, customary, decent, decorous, done, formal, imperative, imperious, mandatory, meet, must, necessary, nice, obligatory, or