Am allergic to Wool & Lace, next to my skin. So no 'naughty' underwear for me!
My Winter Army Uniform had to be FULLY lined, every part of it down to edges of jacket cuffs! It was beautiful Pure Australian Wool!
I remember one winter's night at TAFE, lady sitting next to me asked if I was all right; I said 'yes, why?'. She replied my neck was as red as a beetroot! I had a crew neck wool skivvy on, but had a scarf under it around my neck. The scarf had slipped, & the pure wool was next to my skin! Soon fixed it up, & redness dissipated.
It's a real nuisance, as I think Wool is just the best for warmth! But as long as have a 'spencer' underneath, I'm fine. DON'T wear wool slacks, unbearable itchiness & scratching!