If I could pick ANY celebrity to wear this hat, I would pick Helen Mirren. Her nod to casual fashion, her attitude on ageing, her fight for better roles and jobs for women in Hollywood, and being a norm-defying badass. I bet she would love this hat even more if she knew it was from a thrift shop / up-cycled dress!
I picture a cool autumn or winter day in London where she has to go out. Her casual chic outfit in subdued denim and a textured jacket, her favorite leather boots. Toss on this gossamer and with grace and elegance, she is out the door. Warm and glamourous.