say instead of picking the color of cloth from the loom menu, just use the balls of wool with the loom and get gray cloth. from there you can make/buy dyes to dye the cloth whatever color you want. Maybe druids could make dyes? well anyway this would make different cloths alot more expensive and harder to get, the difficulty can be dertermined by how easily the herbs to make the dyes are found. i think this is a neat idea, and would encourage the sale of luxery items.