While researching for a project I found this great website, Charley's Navajo Rugs, which has a good selection of "authentic, one-of-a-kind Native American Indian Navajo rug weavings." These rugs, saddle blankets and other assorted weavings would make gorgeous wall hangings. I'm saving my pennies for one!
Above: Navajo Double Saddle Blanket, circa 1940
Below, left: Old Chinle Double Saddle Banded with Chinle Stars, circa 1940-1960
Below, right: Germantown Table Runner Navajo Weaving, circa 1900