I designed the card and printed them through this online company. I was very happy with the way they turned out for the price! I ordered this label paper, and created a label template that would wrap around the card with the recipient on the front and our return address on the back. You can access the template here. Google documents tweaked a few things - mainly my font and font formatting, but it's the general idea. I used a papercutter to cut out the labels.
We're off to New York tonight through next Wednesday - hopefully to enjoy some actual winter weather, and to see friends and family! Have a lovely long weekend!