Outfit
a set of clothes worn together, especially for a particular occasion
noun
Приклади:
• She picked out a formal outfit for the job interview.
• His Halloween outfit was so convincing that even his friends didn't recognise him.
Truppe
a group of people working together, especially a business or military unit
noun
Приклади:
• The whole outfit moved out before dawn to reach the target.
• It's a small outfit, but they produce excellent work.