outfit

nouns

any cohesive unit such as a military company
is a type of (narrower)
an organization regarded as part of a larger social group
"the coach said the offensive unit did a good job"; "after the battle the soldier had trouble rejoining his unit"
a set of clothing (with accessories)
"his getup was exceedingly elegant"
gear consisting of a set of articles or tools for a specified purpose

verbs

provide with (something) usually for a specific purpose
"The expedition was equipped with proper clothing, food, and other necessities"
is derived from
is derived from