I found a small piece of blue-green handpainted silk, left over from an earlier project, which I used for an experiment in free-motion pintucking, making it even smaller. However, despite the small size of the final piece of fabric, I managed to make a croissant bag:
And two coin purses, with beaded zipper pulls (they look rather large compared with the croissant bag but they are about 12 cm across):
And a card:
I even have some other small pieces left over that might turn into something else eventually.