Uniforms of the British Army Rifles]] are [[rifle green]]. [[The Rifles]] wear a rifle green tunic with black trousers. The [[Royal Dragoon Guards]] and the [[King's Royal Hussars]] wear dark green and crimson overalls (tight fitting cavalry trousers) respectively. Cavalry regiments wear shoulder chains in place of shoulder straps. The [[Royal Regiment of Scotland]] wears a short jacket called a "doublet", in Archer Green. Prior to amalgamation, Highland regiments wore the doublet with the [[kilt]] and [[sporran]] while Lowland regiments wore [[trews]], both in the individual regiment's tartan. In the full ceremonial order of No. 1 Dress, officers wear a waist sash of crimson silk
Trousers period between the 13th and the 10th century BC and made of wool, the trousers had straight legs and wide crotches, and were likely made for horseback riding. Trousers enter recorded history in the 6th century BC, on the rock carvings and artworks of Persepolis, and with the appearance of horse-riding Eurasian nomads in Greek ethnography. At this time, the Iranian People such as Scythians, Sarmatians, Sogdians and Bactrians among others, along with Armenians and Eastern and Central Asian peoples such as the Xiongnu and Hunnu, are known to have worn trousers. Trousers are believed to have been worn by