The RRS Dress Regulations Manual does not contain images of their tweed material or a suit. The RRS online shop used to display an image of the official regimental tweed and it was a "brown" type of color. Their image of this tweed was online yesterday but has since been taken down and is no longer available for view. We have all seen Jonny in the paler tweed while performing Royal duties with the King (Balmoral Honour Guard welcome, Braemar Gathering). If the current OC is also wearing it on duty, then it must be an approved RRS form of dress. I'll continue to peek in on the RRS Shop and if Jonny's tweed pops up, I'll post a photo.Yes, I think that the scenes in Bordeaux must have been a particular concern, they looked chaotic ! I think it was there that the King was presented with a signed rugby ball by the Fijian rugby team, and serenaded quite beautifully by them. I have a feeling that the ball may be offered on loan to the RRS - Sunday past, Company 3's Fijian choir sang at Crathie Kirk for the King and Queen ! I saw a photo outside the Kirk on twitter @bkacoy_oc , if anyone is interested. Their OC wore a green plaid suit like Jonny's, so perhaps the costume regs have changed.