Crochet lights into a Christmas tree skirt, night light, or wall hanging. English tutorial here.
Crochet a basket around plastic tubing for an inconspicuous way of making it more sturdy!
I feel in love with the Smitten Mittens stamp set and the Winter Wonder Embossing Folder from Stampin' Up! as soon as I saw them in the 2017 Holiday catalog. They make the best Christmas cards, especially together.