And I wear my jeans, sometimes flannel lined.
Don't forget your feet.
Dry is important.
Insulated is good.
I love Smartwool socks.
I've found Smartwool knockoffs at Costco at 3 pr/$10.
Good synthetic "fleece" socks can be quite good too.
Again, no cotton, unless you want icicle toes!
And wear a good insulated boot.
I won't wear any boot that isn't waterproof.
Personally, I love Muck Boots.
Lastly, cover your hands and fingers.
Warm fingers are happy fingers.
I usually buy a cheap pair of knit gloves
and wear them under a pair of deerskin, thinsulate lined gloves.
These are actual working gloves.
And don't squeeze your hand into a too tight glove.
You'll defeat the purpose if you cut off the circulation.
(That goes for feet too.)
Here's my completed ensemble.