Probably Yanktonai Sioux, Native American. Strap Dress with Red and Green Embroidery, early 19th century. Emulsion cured buckskin, dyed porcupine quills, glass beads, tin and copper tinklers, thread, sinew and pigment, 46 x 21 in. (116.8 x 53.3 cm).
1825-1830 American Dress at the Museum of Fine Arts, Boston - Patterned fabrics were really popular in the Romantic era of fashion. While the textile here is original to the period, a number of dresses were made by converting 18th century printed gowns.