Men and women of many religions cover their hair for modesty.
On display were some nice, colorful, country-style hats for women.
Head coverings in church, mosque or synagogue, are a way to express modesty and humbleness before G-d.
Also, we cover our hair/head, more generally, to remember that G-d is above us, watching and guiding us always.
Modest, humble, and G-d fearing — a hat is a potent symbol of faith. ;-)
(Credit Photo: Andy Blumenthal)