We are going for 3 nights at the beginning of December. I've got base layers ( most of my stuff came from decathlon as they are very reasonable and up to the job. Dh, me 3 dc 9,12 and 29!
They provide snow boots and a snowsuit, so base layers, fleece jumper, fleece joggers, hat ( you can get them with inbuilt led lights from Amazon ) silk glove liners, ski gloves, buff, balaclava, silk socks and then thermal socks.
I've heard the hotels are roasting so I'm bringing t shirts for the evenings. Board games as our resort only has two hotels and a supermarket so not sure there is loads to do in the evenings, I expect to be v tired though with all of the activities and we will be doing lots of sledging and looking for the Northern lights in the evenings.
The hand warmers you can buy are supposed to be good so I've bought a few pairs of those, a snowman kit for building the ubiquitous snowman ☃️
I'll take a few snacks and drinks too as I've heard it's very expensive, I've bought all the adults a phone pouch to keep the battery from draining.
Don't forget to book your lft covid test before you go as apparently they ask on return to the U.K. for proof of it ( I think you take it two days after coming back.
A festive jumper for the meal on the last night? I think that's everything we have sorted out so far anyway. V, v excited now as only 4 weeks away!