Anyone know of a source for grasscloth type mats for 36x48? She likes Bainbridge (B4403), but they don't come OS. May consider a coarse weave fabric instead. Fabric-wrap is ok if we can get the right material.
How about Google searching Bamboo Supplies.
I bet you can find Bamboo or Grasscloth material that is used for wall coverings.
Out here in So. Cal., Tropical is very popular home decor and I've see this stuff in specialty stores all the time.