I have a lot of vintage wool jackets, socks and everything in between.

I just saw a couple of moths recently. I haven't figured out if they were pantry moths or wool moths. I think pantry because last spring I had some bore into grain bags and had to freeze them and throw out some.

My wool socks are in plastic bags with no Ill effects.
The other evening, I decided to vacuum seal my shirts and long johns. Only afterwards did I read a couple of sites that said not to compress wool in a vacuum bag. Right now I plan to just seal the heavy bags, but not use the vacuum.

Has anybody found a successful way to store wool during off season?