When were military uniforms first made?

Military uniforms have a history that dates back to ancient times, with early forms of distinctive clothing worn by soldiers as far back as the Roman Empire. However, the concept of standardized military uniforms as we know them today began to take shape in the 17th century, particularly during the Thirty Years' War (1618-1648). By the 18th century, many European armies adopted specific uniforms to enhance discipline and unit cohesion. The modern military uniform continued to evolve through the 19th and 20th centuries, reflecting changes in warfare and societal norms.