Envelope Tutorial

Here is my first picture tutorial, I hope you like it! I really love to make 4" x 4" cards, but what I don't like, is that it's so hard to find a really nice envelope to put them in. I know you can put them into a regular envie... and maybe it's just me...but it really bugs me to have the card sliding around! So, I took an envelope apart and made my own template which I've tried to make into a