Catori says she wants one, but you can’t find a recipe for it anywhere? Read this guide.
Guide to Get Peacock Feather Brooch
If you go all the way north of your house and a bit east to the edge of the map near the rooster chicken mobs.
There will be a white outline of a bridge you can build with wooden boards and iron/steel bars.
At the end there’s a birds nest that gives a bunch of different items: peacock brooch, gold, orchid earrings etc.
There’s another bridge to the left of the moisture farm (standing at the front door facing the yakmel station)and I’ve only checked it once but it has an opal node.