Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Furnishings and Equipment (hierarchy name)
4. Costume (hierarchy name)
5. costume (mode of fashion)
6. costume accessories
7. worn costume accessories
8. jewelry
9. [jewelry by location]
10. jewelry worn on costume
11. pins (jewelry)
12. brooches

Anotations

Scope note:

Brooches in the shape of a ring, with a movable pin that may extend beyond the diameter of the ring; usually of metal and often ornamented. Used to fasten costume and worn especially during the Medieval period in Europe.