HELP!! Christmas Stress Already :(

Hi there moms, I really need your help. The teacher from my daugher, who's in the third grade, came up to me yesterday and asked me if I could come up with a Christmas dance routine, with my daughter and a few of her friends, for the Christmas Bazaar at the elementary school on the 25th of this month. So I'm really time pressed. I thought to do a routine to either Jingle Bell Rock or All I want for Christmas is you, by Mariah Carey. Which song do you all think is the best one to dance to? Or do any of you have any better song ideas? Plus, not sure about costumes. Pants, skirts, in red, white, Santa hats, wings, bells? I just don't know. If any of you have any good ideas that will help me to make this performance enjoyable to teach the five girls in the group and enjoyable for the parents to watch, I would love to hear them. Thank you, thank you in advance!!!