Isn't the ermine border on the linen Royal Standard symbolic? I can't imagine an army of people sewing a border of fur onto cloth nowadays.
In the #2 post of this thread Ish explains the various Royal Standards and states that Diana did have a Standard with an ermine border at her funeral.
This may seem a strange observation but in the white border of the Standard shown in photos, as below
https://www.thoughtco.com/princess-d...uneral-3528738
the small black markings of the sort that are on ermine robes appear to be there on the border.