Also known as the weaving guild. You can sign up for this guild in Windurst Woods. Beginning items to save and store if you're thinking about this guild include: Saruta Cotten, Yagudo Necklace, any squares of cloth.
Many of the special outfits like the Fisherman's Gear and the Work clothes (which give you +skill in fishing, harvesting, mining) sell for good gil, but require a pretty high level of weaving in order to produce.
Clothcraft ItemsClothcraft Synthesis ChartCloth Purification|40,000|
Cloth Ensorcellment|50,000|
I've noticed a trend in the Guild Point quests. Seems to me that the items cycle, but I could be wrong. Anyway, I'm going to start recording it now.
* You do not get extra guild points for trading over your limit.Getting the Magnifying Spectacles gives you the title of "Knitting Know-It-All"