This Michael Jackson 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, and stetson.
There might also be
bever, castor, porkpie, porkpie hat, porkpie hoed, vierdeukenhoed, and campagne hoed.