There was a request posted on the Cricut MB for a cut file to make this card. I was able to somewhat replicate it.
It is a tri-fold card that fits inside a standard business size envelope. I used a 12 x12 piece of white card stock and made the cut on my Cricut with the cut file I designed using George and Basic Shapes. I cuts appox. an 8 1/2" x 10 1/2" card. I folded it into thirds and then adhered a piece of black card stock cut at 8-1/2"x 3-3/4" to the outside of the third panel (please refer to photo to see what I'm talking about)
I embellished the card with 3 little Prima flowers and tiny rhinestones, some ribbon and stamped the bottom with one of my studio g stamps. I think the original intention for this card was to be for a bridal shower invitation, but I'll use it as a wedding or engagement card (if I ever need one for such event)
If you want the .cut file Click here to download.