Hierarchy classification:

1. top of the aat hierarchies
2. Materials Facet
3. Materials (hierarchy name)
4. materials (substances)
5. [materials by function]
6. trimming (decorative material)
7. textile trim

Anotations

Scope note:

Tubular strip of textile, usually bias-cut, which may or may not enclose a cord, used for trimming the edges and seams of costume, coverings, and hangings. May be of matching or contrasting fabric, sometimes also in leather.