Thanks Martin
Because you can see the photos only if you are member of our forum I published them here too
First a photo from a tombstone, where you can see that parts.
The third one is a drawing depends on that stone and the second one is a photo out of an osprey magazine
When I understand the meanings in our forum correct it is not clear if that "fringes" are the end of the chain mail or the end of undergarment or upper garment. Because you can see on the tombstone the same parts at the arms. So it could be that this is the chain mail and he is wearing a garment over the chain mail
But if they are part of the garment you can paint it red or in another natural colour tone