Crossword Genius

___ jacket (formal men's wear) (4)

Ross

I believe the answer is:

eton

(Other definitions for eton that I've seen before include "Berkshire town" , "Noted public school" , "Posh college" , "College, collar or crop" , "Public school (sounds like 20)" .)

I've seen this clue in The New York Times.
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.