Ossie,
Me thinks you are being a little economic with the truth.
You have not been "ordered to wear CS95", you have been given JHC authority to wear it, but can wear what you prefer - subtley different from the spin you put on it. The brass don't care?
From the variety of responses placed here people clearly have their own views on what to wear in an exercise/operational environment.
It going to be wet, cold, Scotland, muddy and in long grass - I know what I'll be wearing!!!!!!!!!!!!!!!!!!!
But hey, lets not let the truth get in the way of a good winge.