raiment

Raiment sounds antique because it is antique: a word that once walked around in the company of swords, banners, and hurried dressing rooms. It comes from the same family as array, which could mean not just “arrange” but also “arm for battle” or even “dress someone up,” a nice reminder that clothing and military order were close cousins in medieval life. The deeper trail runs through Anglo-Norman and Old French, where areer meant to put things in order; by the time English borrowed it, the word had narrowed from the grand business of organizing to the specific business of garments. That makes raiment feel almost ceremonial, like something fit for a king, which is why it sits so comfortably beside regalia and array. And tucked behind all that elegance is the everyday idea of getting oneself ready for the world—your outfit as a form of order, not just fabric.