plural noun: accoutrements
additional items of dress or equipment, or other items carried or worn by a person or used for a particular activity.
“the accoutrements of religious ritual”
synonyms: equipment, paraphernalia, stuff, things, apparatus, tackle, implements, material(s), rig, outfit, regalia, appurtenances, impedimenta, odds and ends, bits and pieces, trappings, accessories
“the new system will provide the country with all the communications accoutrements of a more developed economy”