today i will (try) to explain how i did it
i used SU double rectangle punch and punched where i wanted the bow to be
next thread the ribbon through from the front towards the back of the card
turn your card over, cross the ribbon over and push through the opposite sides. Once you have done this turn your card over to the front and you have the makings of a simple knot, cut the ends now if you want this look.
To make the loop, push the ribbon ends back through the same slot you just pulled them through, leaving a loop.
Now you can leave it like this and secure the ends on the back with a little bit of adhesive. But i again threaded my ends back through the opposite side and wrapped them around the end of the card, then adhered them down to give the look of the ribbon being wrapped around my piece of card.
So i hope this was clear enough to follow, this was my first attempt at a photo tutorial