Tony
You ware one of he old AC/DC which are kinda big on you when ever he's away on a business trip
Clint
When he's not looking you take his shades and ware them when ever you go out, there very dark and you wonder how he can see
Bruce
You mistake his lab coat with yours, but you don't mind too much even tho it's kinda big on you.
Loki
When ever he's taking a nap you ware his helmet and act like him sometimes ((Who doesn't want to ware his helmet lol)
Steve
When ever he's out you put on his face mask and get his shield and just act like him for a bit.
Natasha
You put on her suit that she wares, which fits you just right and just walk around in it.
Bucky
When he's asleep you put on his old baseball cap, the only thing is that it covers your eyes and you can't see.
Thor
When ever he goes to see the other Avenger of a meeting you put on his cap, and it's so soft that you must resist to go to sleep
PeterWhen he sleeps you put on his face mask and just mess around and trying not to wake him up
Fury
When he went under ground you couldn't help but put on his long let her jacket, sometimes you act like you came out of the Matrixes