Making the fabric balloons
The next step is to sew the two fabric cuts together. Use the loop stitch for this, a simple hand stitch that ensures beautiful and stable edges. If you are not familiar with this stitch: It is often used to join two fabric edges together, with the thread always going around the edges of the fabric.
Sew the pieces together, but leave a small opening: Stuff the decorative balloon through the opening with wadding until it has a nice plump shape and looks voluminous.
Once you have filled the balloon, sew the opening with the loop stitch. Leave only the bottom edge from of the balloon open.