I have, but cannot immediately locate, some hard copies of my paternal grandmother dressed in this fashion. My father's family were all pioneers in the American West in the Texas and Oklahoma areas.
These images look like they could have been taken at that time. Of course, the quality of these images are quite a bit better than the quality of my images shot in the late 1800's and early 1900's...
And despite the common misconception, there was color in those days, just not effective and common color photography