It's Week 2 of the Clearance Rack Blitz, and here's a Stamp-a-Stack design that uses "Four the Holidays", available on the Clearance Rack for $12.50 - that works out at around $3 per stamp (bargain!!). These greetings are the perfect size for this set of cards. They fit perfectly under the Holiday Ornament:
You don't even need Christmas Paper for these cards - I've used Twitterpated and Beau Chateau, but any pattern would work. White on white always looks very crisp and clean, particularly when one layer is embossed.