What to wear in Lapland:, When temperatures drop this low, layering and fit matter just as much as warmth. This is how I dress to stay warm without overheating., Base layer: A merino wool base layer Winter Packing List: What to Wear in Lapland, Finland How to Dress in Lapland: A Guide to Layers in the Arctic 8 Safety Instructions For Winter Travellers outfits I wore in Lapland Lapland's winter can drop to 40C, but the right layers keep you warm. Start with thermal base layers (merino wool is best), add a fleece