Woad-Blue crazy... (Moss/Dye/Canvas)Follow

I'm currently looking into acquiring any of the following items:

A clump of Woad-blue Dyer's Moss.

Woad-blue Canvas Dye (the more the better).

Woad-blue Canvas (the more the better).

I'm willing to pay not only a good amount of gil, but also any amount of shards or crystals of any type. Thank you.