Webster's Revised Unabridged Dictionary · 1913

Accouterments

Accouterments ({not transcribed}) , noun, plural

[French accoutrement, earlier also accoustrement, earlier also accoustrement. See Accouter.]

Dress; trappings; equipment; specifically, the devices and equipments worn by soldiers.
How gay with all the accouterments of war!

Also: Accoutrements