Hierarchy classification:

1. top of the aat hierarchies
2. Materials Facet
3. Materials (hierarchy name)
4. materials (substances)
5. [materials by form]
6. [materials by physical form]
7. [fiber and fiber by product]
8. [fiber by product]
9. textile materials
10. [textile materials by process or technique]
11. [textile materials by weaving technique]
12. twill

Anotations

Scope note:

Textiles woven in different colored yarns to produce a multicolored crossed-linear pattern, often of woolen or worsted twill. Although the type of textile pattern existed in many early cultures, among the best known are the Scottish tartans, for which distinctive designs and colors signified a Highland clan and were worn only by members of that clan.