While doing the Wiki on the 8th Royal Irish Hussars I was reminded of their officer's special Side Cap, the Tent Cap, and found it's still worn today, apparently by all Officers of the Queen's Royal Hussars, the current unit the old 8th Royal Irish were now amalgamated  in. The 6th Armored Division Formation Sign? Thought this unit was no longer active, can't seem to find any reference to it today.

 20th Armored Brigade

Some more of the type.

Cold War period at Lunenburg Germany November 1953, the curiously now titled 7th Armoured Division District. The Prince there, Philip Duke of Edinburgh, he is Chief of the 8th Irish Hussars, the Regiment having been sent to Germany and the BAOR after combat in Korea.

And in Korea itself in 1951, Major-General James Cassels, Commander 1st Commonwealth Division chit chats with an Officer and an OR of the Irish Hussars.

WWII Spring 1944, back in England  before D-Day, the 8th RIH was in the 7th Armd Div, and was in Italy till it was transferred out in late 1943 for home