Civil War uniforms were worn by soldiers during the American Civil War from 1861 to 1865. The Union soldiers typically wore dark blue wool uniforms, while the Confederate soldiers often wore gray or butternut-colored uniforms made from various fabrics. These uniforms included a jacket, trousers, and a cap, which helped to identify soldiers from each side. The design of the uniforms varied by regiment and state, with some units adding distinctive insignia or colors. Accessories like belts, boots, and canteens were also common. Overall, these uniforms played a crucial role in military organization and identity during the conflict.