Hats are worn all the time as fashion accesories, however they are most often worn in winter and in colder regions.
They make hats and hats were worn by everyone.
The Zulu Wars in South Africa in the 1880s- by British troops.
She has worn a variety of style of hat, but I think you mean "fascinators".
They do not, this sounds like confusion between the bearskin hats worn by Buckingham Palace's ceremonial guards. The hats worn by the Yeomen Wardens, aka 'Beefeaters', are small.
I believe they are simply "boater" hats. These hats are also seen being worn by gentlemen in barbershop quartets.
Toque
space caps
There were countless types and styles of hats worn by Chinese emperors, including helmets, coronets, and of course, the royal crown.
Zucchetto is a hat. It is worn by clerics.
Hats with elastic and soft material.
Traditionally, hats should not be worn indoors. It has been perceived as something to do with respect..