Invested with underwear (4)

I believe the answer is:

vest

'underwear' is the definition.

'invested with' is the wordplay.
'with' says the answer is hidden in the clue.
'VEST' can be found hidden inside 'invested'.

(Other definitions for vest that I've seen before include "American version of waistcoat" , "Upper undergarment, singlet" , "Sleeveless garment" , "An American man's waistcoat" , "Undergarment for vets" .)

I've seen this clue in The Mirror.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.