The word, Sioux, is referenced. Sioux is considered a slur word according to the Oceti Sakowin peoples.
Lexicon
Nomenclature 4.0
Nomenclature Primary Object Term
Shirt
Nomenclature Sub-Class
Main Garments
Nomenclature Class
Clothing
Nomenclature Category
Category 03: Personal Objects
Parts
Count
1
Material
MUSLIN, FEATHERS
Condition
Overall Condition
Good
Provenance
Notes
BEATRICE CREAMERY CO.; LINCOLN, NEB.
VERN THORNBURGH
HLG LEDGER VOL. II, p. 255g, ONLY ITEM ON PAGE
LETTER DATED 3/30/1914
ALSO ON p. 256L
See also 143/3524 regarding the note on this Provenance. Dr. Corder attached this original research note to this record, but 143/3524 is more likely the Ghost Dance shirt with the Wounded Knee attribution purchased from Thornburgh. Thornburgh describes the shirt as "painted and fringed somewhat" and I believe he would have likely included the descriptor "bird design" for this shirt. Sara Wilson 1/6/2023.
This may be the shirt from N.E. Carter. (or from J.C. Tingley - George purchased a Ghost Dance Dress for $25.00 - SBE 01-12-2023)