Vtg class 5 down parka, $55. I have one of these. Fit is not the most flattering, but a cool jacket for sure, and built like a tank.
Yoox has some good deals.
Nice navy suede Fracaps, about $120 after sale
RL shawl sweater (prob RRL), about $100.
Made in Scotland fair isle vest on Etsy
Slight plug, I have some new stuff in my shop, like this Gloverall duffel for $109. Ships free CONUS with code ASL (today).