chaperon hat

Headwear from Europe; can be a hat or a turban. There's a variety of styles, though for the most part, they have designs with a thick, floppy brim.
Sometimes decorated with a feather.

• Danbooru post #6859097: The stiff, ring-shaped fabric around the head is called the bourrelet, or rondel
• Danbooru post #7052227
• Danbooru post #6265135
• Danbooru post #6439462
• Danbooru post #4510771