During Festivale Pavé the Peacock will be in your plaza and colourful feathers will float around your town all day.
Pavé will ask for three feathers of a certain colour; if you give Pavé these feathers, he will give you a random piece of furniture from the Pavé series.
Use your bug net to catch the feathers. You can also get furniture from Pavé if you give him a single rainbow feather.
The following items make up the Pavé furniture series:
Not counting the super-rare rainbow feather, there are seven types of feathers: red, yellow, green, blue, white, pink and purple.
You can exchange feathers with your villagers if you talk to them or win more by playing mini-games with them (just be careful that you can lose feathers too).