WE CAN, WE WILL !

It is important to realize that the uniform in the early period would be worn "as issued" in garrison, but field conditions were of necessity a good bit more casual. Soldiers would wear civilian purchased shirts, neckerchiefs ( not yellow ) and hats quite a bit, and the uniform blouse, more often than not, was carried rolled up at the saddle. Buckskins were quite common, and when a hole needed to be patched, white canvas tended to be the only thing they had.

Much of the time, in the field, the only way you knew who was who, officer or enlisted, was by personal knowledge, not by the uniform!

Uniform issue was spotty at best in garrison, and pretty much non-existent in the field. If something wore out on campaign, it had to be replaced with whatever could be scrounged or made on the spot.

By the 1880s, this had changed. The field uniform had finally adapted to the conditions of the West, and the soldiers liked it and wore it.

The full-dress uniform was Prussian influenced, and not used in the field. Click here for pictures.

The key here is RESEARCH. Read all you can about the subject, take notes, and DON'T take just one book's word for it. Get several sources, and compare them.