Under the Dome
Jennifer Ouellette reversible Parasisol Sweetheart Brim hat; $248, jenniferouellette.com.
Little Bow Chic
Lola Hats woven raffia wide-brim fedora with grosgrain trim; $215, at Barneys New York, Beverly Hills.
Eugenia Kim basket weave brim Jodi sun hat. Beyonce loves the designer's high fashion styles; $341, blacklabelboutique.com
Ray Of Sunshine
Four Buttons by San Diego Hat Co. woven floppy hat. Alyson Hannigan is a fan of the brand; $23, sandiegohat.com
J.Crew navy and white hand-woven Panama hat with grosgrain trim; $65, jcrew.com
This story first appeared in the Aug. 1 issue of The Hollywood Reporter magazine.