Accoutrement

n. clothing, equipment; soldier's equipment

Clothing protects the vulnerable nude human body from extremes of weather and other features of the environment. It is worn for safety, comfort, modesty and to reflect , cultural and social meaning. Human beings are the only creatures known to wear clothing voluntarily, although some people put clothing on their pets.
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Noun
1. clothing that is worn or carried, but not part of your main clothing
(synonym) accessory, accouterment
(hypernym) clothing, article of clothing, vesture, wear
(hyponym) belt

n. rig out, regalia, formal or fancy clothing

All the pieces of a knight’s office: his sword , symbolizing justice and mercy; his spurs , chain of fealty , and military belt .