This Michael Jackson foto contains
filzhut, homburg, stetson, trilby, fedora, stetson trilby, kampagne hut, kampagnenhut, snap randhut, schnappen sie randhut, and snap krempe hut.
There might also be
porkpie, porkpie hut, biber, rizinus, rolle, castor, pferdewrangler, wrangler, and pferd wrangler.