File:Clothing-tailoring.png Tailoring [1 - 8]: dictates the material(s) you can use.
[1 - 3]: highlights clothing nodes when you're within 10 / 20 / 30 meters.
File:Clothing-miner-hireling.png Hireling [1 - 3]: Level 1 and 2 provide materials in the mail every 24 hours, level 3 is every 12 hours. These do not get delivered if you're offline.
File:Clothing-unraveling.png Unraveling [1 - 3]: Maximises the chances of extracing clothing ingredients and allows the refining of the most powerful tannins from raw materials.
File:Clothing-stitching.png Stitching [1 - 4]: Each level reduces research time. Level 1 and 2 both give additional research slots for a maximum of 3.
File:Clothing-tannin-expertise.png Tannin Expertise [1 - 3]: Requires fewer tannins to upgrade an item with 100% chance.