This Johnny Depp foto contains
filzhut, homburg, stetson, trilby, fedora, stetson trilby, boater, leghorn, panama, panamahut, seemann, skimmer, hut stroh, bootsfahrer, bein, strohhut, livorno, panama-hut, snap randhut, schnappen sie randhut, and snap krempe hut.
There might also be
sombrero.