The Parking Attendants are recognizable by their peaked caps with a blue hatband.

It tends to have a thin hatband, sometimes made of leather or vinyl.

Like the Outback style, there is typically an understated hatband.

Panama hat: This type of hat has a wide brim, a wider hatband, and has the appearance of being made of straw.

Attach this "buckle" to the front of the hatband.