everyone's "winter" is different. have you browsed the winter subforum?

https://www.bikeforums.net/winter-cycling/

for threads like this one about gloves

Cold weather gloves

I recently posted about some cheap gloves I've used a lot but I can't quickly find it right now. basically I had written that I liked using some cheap football fan gloves, for most of last fall & winter. so I would suggest using what you might already have. up North where I am, some ppl also use barmitts (which are great for rain) &/or expensive cycling gloves

good luck with your personal journey