One other thing that needs to be mentioned that everyone should have with the colder weather is eyewear. A lot of people forget this part and end up hurting their eyes when it is cold out and they are moving at faster speeds. There are many different options, here being a few on this link http://gearwest.com/sports/nordic/eyewear/?sort=featured&_bc_fsnf=1&brand=472 but we do want the skiers to have something, especially if we ski and it is below zero.
We also want to make sure that the girls bring warm weather Hats for skiing and not just headbands. A lot of girls in skiing like just headbands when skiing, but those will not hold heat and when it gets very cold, a hat can make a huge difference.
Lastly, bring a small thing of vasoline! We will have some, but everyone has their own, it makes it easier. This is an item that should be with them as they ski as well. We want to make sure the skiers are safe when we ski, and if there is an exposed skin, i.e. The face, we want to make sure it is protected as well.
Thanks, and if anything else comes up, I'll let you know