A stiff hat with a flat top and flat brim, and a ribbon around the crown, usually made of straw. They were popular in the late 19th and early 20th centuries.
Not to be confused with a strawsun hat, which is not as stiff or flat-topped, or a porkpie hat, which has a slightly curved brim.
Examples
Non-examples
Sun hats are also made of straw but have significantly longer brims.
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