I've seen a few of these sorts of cards on Pinterest recently but I still haven't figured out what they are called. Some people call them Curtain Folds, others Drapery Fold and I've even seen Ruffle Fold cards. Either way, I liked the idea so much that I thought I'd give it a try.
I've used some of the Love Blossom Designer Series Pack because I figured out that I could just get away with using a piece that is only 6" wide if you make a standard A6 portrait card. Most of the cards I'd seen were landscape and you need a much wider piece of Designer Series Paper for that.
I think it worked out pretty well and I'll be posting a tutorial on how to do this effect later in the month for both portrait and landscape cards.
Let me know what you think of the card.