The full tutorial can be viewed by clicking this link.
I used an A3 piece of Centura Pearl but if you don't have this then two A4 sheets would also work. You would cut each sheet down to 6" x 11" (15.2cm x 28cm), score / cut and emboss as per the tutorial and then glue the two large panels together to create your card.
Decorate it how you like but I added Gems for that extra bit of sparkle. Here is the card open:
Such an easy card to make and once you get used to making them, they are relatively quick to do as well.
I hope you will give the tutorial a go, it would be great to see what you use to make yours.