I agree with the above posts, and want to try to suggest something a bit different (otherwise I’d just be saying, “I agree!”).
You have Native art, but that’s it. By that, I mean that there is no underlying theme or connection besides Native, and that’s ignoring the Sparklehorse page, which really has no theme at all. There doesn’t really seem to be cohesion between the items in the shop(s).
Take another Example Etsy Shop (that I just made up). She sells Gothy things. But when I go to her store, she has some parasols, some tights, some Special FX hair dye, some lacey skirts, a few pairs of skull barrettes, some cybergoth goggles, some spikey bracelets, some Catholic iconography jewelry.
Yes, all of that falls under Gothy things, but there’s no further cohesion! Most cybergoths might like the goggles, but would sneer at the parasols, jewelry, lacey skirts. People who would go for the skull barrettes aren’t into the romantigoth look and would ignore the lacey skirts and parasols. And those who love parasols generally aren’t into spikey bracelets.
See what I mean?
A cohesive shop would be one that focused on a sub-genre or a theme. All romantigoth (parasols, lace, pewter and jewel necklaces, etc.), all Cybergoth (PVC clothes, goggles, neon hair extensions, etc.). Or instead of genre, go for specific items: All hair accessories (neon hair extensions, skull barrettes, lacey top hats, etc.).
Does that make sense? There has to be MORE than just a Native theme. Otherwise it looks as though you have no clear vision of what your art is. Perhaps a blend of Native/new age/hippie (with the sage smudge sticks and other things), or Native baby accessories and clothing, or Native artwork, or Native fused with modern materials (for a new twist).