This Christa Miller foto contains
schipper, leghorn, panama, hoed, zeeman, skimmer, strooien hoed, livorno, panama hoed, matroos, stro hoed, fedora, vilten hoed, homburg, cowboyhoed, trilby, fedora met vilten hoed, stetson, and sombrero.
There might also be
porkpie, porkpie hat, porkpie hoed, bever, castor, pullover, and slipover.