>>2685598You just need one of everything really.
Get a set of merino wool base layer, wool doesn't need washing and doesn't smell, just let it air over night. Get a midlayer in the form of a fleece jacket. Shell jacket on top, or even a light insulated one if that's your thing. I'd recommend lightly insulated pants, bib if possible.
Shell jackets and pants are seldom needed by resort skiiers ever unless you hike a bunch. A shell jacket is nice though and as long as you layer up if you easily get cold it's fine. Legs are harder to keep warm which is why I would recommend a slightly insulated pair compared to shell, I made the change and it's super comfy.
Get a pair of merino wool ski socks, again they dry fast overnight and won't smell. Get either a balaclava or a buff in merino wool as well, will help you keeping your face warm. Get a good pair of gloves, if you are on the colder side mittens are superior to finger gloves. A merino wool liner will help you keep even warmer.
