By the way, originally, the hemp kariginu of noble's servants of the same color as the hakama was called 'kamishimo' (top and bottom), and even in the Kamakura period, there was a male kimono called 'kamishimo.'
ちなみに元来は貴族の従者の麻狩衣などと袴を同色で仕立てることを「上下」といい、鎌倉時代にも「かみしも」と言う男性用着物があった。