OTB x Petra Raffia Sun HatThe Petra is a classic, large brimmed raffia sun hat, ideal for glamorous summer days spent on the Riviera or in the tropical sun. New for our Of the Bea collaboration, the Petra comes with a hand designed silk Twilly (scarf) in an elegant print of your choice. This Petra has a small loop at the back of the hat so you can pull your scarf through it and keep it from blowing off.