Guilder
03-27-2020

To create this item you will first need a Ancient Hat from the Sea of Wonders -- it is a very rare item to come across. And even upgrading it via alchemy is difficult; you need R13 Alchemy/Sewing for the recipe to appear in your quarters and it may well be... luck based. Joy.

So what do you get for your troubles? Stats:

Marching +2
Provisions +2
Collection +2
EX Effect: Reduce Vigour consumption R4

Not bad. Cheers.

Source: tyojyuhei.web.fc2.com/dol_head.html

Beomi
07-11-2020

[Alchemy Recipe] "Restore Ancient Hat" of Complex Alchemy Equipment

1) Skill: Alchemy 13R, Sewing 13R
2) Materials: Ancient Hat 1 + Experiment Pot 1 + Ignis Solution 1
3) Status: Great Success
4) Result: Petasos
5) Player: "Cheon Ssang In" and "Trexxx" on the Korean server
6) Source: ssjoy.org/dho/recipe/2569480 (screen shots included)

Maruku
02-08-2024

Using this, your collection only use 1 vig instead of 5.