I got them on Amazon! (https://www.amazon.com/Womens-Cross-Fleece-Outdoor-Slippers/dp/B07L7BKDRT)
omg! I was just looking for an amazon fashion subreddit and came here to find this. I'm in the same boat as you and have been Amazon obsessed, so here are some of my recent purchases/picks:
Follow Teresa Caruso and Fashion Jackson on IG, they both post tons of Amazon finds that are to die for. Happy shopping :)