Outer garment for medieval person, as court windy (7)

I believe the answer is:

surcoat

'outer garment for medieval person' is the definition.
(historical type of garment)

'as court windy' is the wordplay.
'windy' is an anagram indicator (windy suggests disruption).
'as'+'court'='ascourt'
'ascourt' anagrammed gives 'SURCOAT'.

(Another definition for surcoat that I've seen is " garment".)

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.