Help! My daughter (11) is going on a week long school ski trip in December and I have NO idea what she needs to take with her in terms of amount of stuff. I know she needs salopettes and ski jacket, mitts/gloves etc but as far as the base layers go - how many does she need? Does she wear normal socks under ski socks (like I did 34 years ago?!) or new ski socks every day?i know I'm premature but I'm trying to buy stuff in the sales with it being the end of the current season! Poor kid. I must be the only mother who doesn't ski anymore so have no idea. #snowsportfailuremum