Yes, his favourite was the bowker (a homburg without the depression in the top) but he was also known to have worn a Top Hat (for special occasions) bowlesr, Panama (authentic) and plith helmets.
i think because most body heat escapes from your head.
Slash is the 1 who does it most.
Legend says that the famous president kept his papers in his hat. You can see the real thing at the Museum of National History in Washington,DC.
No he never wore top hate because the shape of his headdid not fit. He only wore a top hat for special occasions (ex; weddings, inaguration, etc.)