This Marlon Brando photo contains
boater, leghorn, panama, panama hat, sailor, skimmer, straw hat, fedora, felt hat, homburg, stetson, trilby, dress hat, high hat, opera hat, silk hat, stovepipe, top hat, topper, and beaver.
There might also be
sombrero, pith hat, pith helmet, sun helmet, topee, topi, street, city scene, and urban setting.