I where my winter jacket with either a t-shirt, a t-short with a thermal shirt, and mainly a sweatshirt with a hood with a thermal shirt. I where a hat and gloves. I wear either sweatpants or jeans with sneakers or with snow boots if there is a significant amount of snow which tends to happen a lot >.>
That's a jacket, a hoodie, a shirt, pants, and underpants.
When going outside, I'll wear socks, shoes/boots, and occasionally snowpants and replace my hoodie and jacket for a winter jacket for when I want to do something in the snow.
Not so much, to be honest. I usually go out with a coat and my shoes. But also, it's mostly because I hardly stay out during winter, I tend to stay only for like, transferring to places, traveling and all of that stuff.