It was only in the 1850s that the Glengarry became characteristic undress headgear of the Scottish regiments of the British Army. By 1860, the Glengarry without a diced border and usually with a feather had been adopted by pipers in all regiments except the 42nd (Black Watch), whose pipers wore the full dress feather bonnet. In 1914, all Scottish infantry regiments were wearing dark blue Glengarries in non-ceremonial orders of dress, except for the Cameronians (Scottish Rifles) who wore them in rifle green, and the Scots Guards, who wore peaked forage caps or khaki service dress caps.