- "Go to the Argentum Bazaar and search for Lhagen."
- Requires Girls' Talk Lv. 5 Field Skill
- "Speak with the nearby hat shops, or find a Blade with the ability to make a hat."
- Route A: Talk to Lhagen with Vale in the party
(requires Weaving Lv.1 field skill).
- "Ask Lhagen in the Argentum Bazaar about her vision for the hat."
- "Tell Hatatat in the Argentum Bazaar about Lhagen's vision for the hat."
- "Gather all the materials Hatatat needs to make the hat."
- "Give the materials to Hatatat in the Argentum Bazaar."
- "Deliver the hat to Lhagen at the Argentum Bazaar."
"After you got a hat that was acceptable to Lhagen, she went back to Uraya. You can now make the hat at any time. (DLC Quest)."
If route A is chosen, the Lhagen's Hat Pattern key item is received when Vale speaks to Lhagen. If route B is chosen, the pattern is received as a reward upon quest completion.
As with all DLC quests obtained from the Expansion Pass, the quest will only appear after the corresponding Key Item is collected from the menu.