Take 1 ribbon and add it to the end of the swag going down the bottom of the swag, making 2 loops.
Dovetail the ends.
Take 4 ribbons and make a bow with 2 loops each, keeping the tails long.
Take 1 ribbon and cut a piece to make a tail.
Layer the bows and tail.
Secure your bow with a zip tie.
Add your bow to the top of the swag.
Take some of the tails of the bow and join the loops down the swag to the bottom.
Dovetail the ends.