This card is called a Z fold. I've seen them for years, but never made one quite like this. It's very easy. Just fold your card like you have always done, but then fold the front of the card back on itself. Very pretty!
Stamp Set: Oh, Hello
Ink: So Saffron
Paper: Bashful Blue, White, Tea Time DSP
Tools: Big Shot, oval framelits
Accessories: antique brads, vanilla seam binding, crochet rosettes, doilies
Here is a better view.