Other fascist countries largely copied the symbolism of the Italian Fascists and German Nazis for their movements. Like them, their uniforms looked typically like military uniforms with Nationalist type insignia of the movement. The Spanish Falange adopted dark blue shirts for their party members, symbolizing Spanish workers, many of whom wore blue shirts. Berets were also used, representing their Carlist supporters. The Spanish Blue Division expeditionary volunteers sent to the Eastern Front of WWII in (relatively indirect) support of the Germans likewise wore blue shirts, berets and their army trousers.