IMEHA (International Model Equine Hobbyists Association) was an online photo showing site that existing until 2018. Included on the site were these guidebooks for judging and showing model horses in Performance classes. MEPSA has obtained permission to share the info contained in the guides.
Native American Contemporary Powwow Equestrian Costumes:
Historical-style Native American and modern tack decorated with traditional and symbolic Native American designs using modern materials and/or tools along with the old. Powwow Style costuming is used for exhibition at rodeos and in parades and for intra-tribal competitions and ceremonies. (See photos Contemporary One, Two). Horses, mules or donkeys are allowed.
Examples of Native American Costumes
Contemporary One
Proud Horses, Proud Riders by Jean-Louis Nou and Bertrand de Perthuis .
Contemporary Two
National Geographic Magazine.