I just printed it out on card stock and then cut them out. I hung them by punching holes in the top of each ornament and stringing them with ribbon. I attached it to the wall with washi tape and made a washi tape star for the top.
The photo really doesn't do it justice. I used glittery backgrounds and patterns. It's super cute! You can print mine out by downloading below and you can find the jokes I used at the link given above. Enjoy!