4 flowers Brooch - Annular brooches like these were common throughout the medieval period. They can be used to decorate hats and headresses, to close the neck of a robe or as ornaments on purses.
As an added decoration, you can add enamel paint to the flowers. Enameled jewelry was common throughout the medieval period.
Similar examples, dated between 1275 and 1350, can be found at