I use the Butterfly Basic Bundle for this card. This is by far my favorite bundle in the Occasions Catalog. I even featured this as a Stamp of the Month Kit, which is still available.
The next technique I show you is the Wax Paper Mirrored Technique. This technique is so easy to do and gives you a reverse image.
Here are the two cards that I did using this technique. Both are featured in my Butterfly Basic Stamp of the Month Kits.