I needed to make 7 handmade Valentines for the swap, and so I decided to make origami heart envelopes for all the people in my area (about 28 people) too. I mean really, what's 28 more Valentines?! I had some leftover Neenah Eames paper (which I don't think is being sold anymore) and cut it to a 3" square. It was an easy project to do while I watched tv shows or movies online. I added a little flag for the name and put some chocolates in the back envelope portion. I found the template here.