Make a tie for your waist
Cut the two bow pattern pieces.
Sew each bow piece, right sides together. Turn and press.
Fold the bows in the ends so the end up with a width of 2 cm- fold according to the notches.
Place the bow pieces in the pointed over-and underlap. Sew the facing to the blouse, turn and press.
Make an opening in the right side seam.