These Christmas tree boxes were the Technique Challenge a couple weeks ago on Splitcoast.
I made mine by printing the templates on Wild Wasabi. The one on the left I used the tree from Snow Swirled and embossed it with Royal Red EP from Sparkle n Sprinkle. I stamped the snowflakes on with a metallic green. The tree on the right is using a very old retired SU set Fabulous Flourishes embossed with the Royal Red. The stars are embossed with Antique Gold.