@neonrider thanks for the fake recs. Interesting about the lining - I bought two leather jackets this year, one for my wife and one for me, both from legit retailers (they had tags, etc.) but both were lined with a combo of cupro/cotton. Most jackets on Luisaviaroma, FarFetch, etc. are also this lining so I am pretty sure that is legit as well. Edited to also say I see leathers on YSL.com that list cupro/cotton as the lining as well.