This Michael Jackson foto contains
filzhut, homburg, stetson, trilby, fedora, stetson trilby, snap randhut, schnappen sie randhut, snap krempe hut, kampagne hut, and kampagnenhut.
There might also be
porkpie, porkpie hut, biber, rizinus, rolle, castor, kleid hut, hut hoch, opernhut, zylinderhut, ofenrohr, deckel, biber, kleiderhut, hut, seidenhut, topper, kleid, hi-hat, opera hut, and zylinder.