Hat: Embroidered Corduroy Bucket Hat by Urban Outfitters
Olivia Mossbacher (played by Sydney Sweeney) on The White Lotus on HBO was spotted wearing this mushroom hat on The White Lotus on episode 'Departures' (1x06) in Aug 2021. Olivia's Hat is the Embroidered Corduroy Bucket Hat by Urban Outfitters.