As you know, I am currently in the throes of making the black wedding dress, and have spent an inordinate amount of time tracking down a particular fabric for it on and off over the last few weeks.
The exact desired fabric is apparently not available, despite researching and contacting at least 6 different suppliers, but I have found a similar version, and will 'add' to it to make it even better than the original. I hate to be defeated, but I regard the solution as a success in the end, and conclude that this fabric was specially made to order for the original company.
So don't feel ignored - you are the one getting the attention behind the scenes!