This hat was described as a Theatrical, Wedding, Gold, Empress Style. Medieval Reenactment Hat, Fascinator.
Fascinators usually are something associated with women's headwear rather than men's and are basically a hat that covers only a small portion of the top of the head and purely ornamental in function.
This fascinator is made of lightweight wire gauze, with trimming
It could be used for an Arabian or East Asian Princess or Prince