Did you know ? In the 20's the cloche style hat was introduced , brims were optional and usually found on summer hats only . In the 1930s wide brimmed hats were very popular .40s saw a huge variety of hats being introduced and veils , artificial flowers and feathers were quite popular . By the late 50's the turban returned to fashion .In the 60's in vogue were tiny poufs of veil or pillboxes that perched on the back of the head . Until the 80's hats became so out of fashion they were not worn at all , until the 80's when Princess Diana introduced the hats again and became somewhat a success .