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. clothing
7. main garments
8. dresses (garments)
9. [dresses by form]

Anotations

Scope note:

Cloth dresses typically worn by Native North American women from the Plateau region (including Yakama, Cayuse, and Umatilla communities, amongst others.) Derived from pre-contact buckskin dresses, wingdresses today are usually made from cotton fabric, sometimes decorated with florals. Sleeves are cut to drape over the arms, mimicking the form of a bird's wing. Usually worn for various ceremonies, such as the Fancy Shawl Dance.