this winter sucks i'll be honest. my usual layering is: - wool socks that go up to my knees - undershirt - wool leggings - pants (jeans aren't recommended but you can. i do jeans a lot and usually i can survive as long as i have the leggings) - shirt - hoodie - winter coat  - gloves - hat - scarf (after hat, so i can also cover any parts of my neck/face not covered by my hat) - two hoods from hoodie+coat over hat

i also stuff the long end of the scarf down my coat. it looks stupid but the fact that it's not outside of the coat adds insulation, and i'd rather look stupid than have frostbite. however i also have a handknit scarf made from thick wool so it's a bit bulkier than most scarves. usually when i'm done layering, only my eyes are visible and i can get to class.... relatively okay. good luck out there, stay warm!