Fashion is fickle. Styles come and go. Leg warmers and hot pink get replaced by ripped jeans and flannel, only to come back again decades later. But hats? They're forever.
The baseball cap has transcended the sport to become a fashion fixture in its own right. The beanie, a long-time staple of the skateboard and alternative music scenes, has rocketed to the fore as those subcultures have gone mainstream. The fedora? Indiana Jones wore one-what more do you need?