This Michael Jackson foto contains
filzhut, homburg, stetson, trilby, fedora, and stetson trilby.
There might also be
synthesizer, kleid hut, hut hoch, opernhut, zylinderhut, ofenrohr, deckel, biber, kleiderhut, hut, seidenhut, topper, kleid, hi-hat, opera hut, zylinder, boater, leghorn, panama, panamahut, seemann, skimmer, hut stroh, bootsfahrer, bein, strohhut, livorno, and panama-hut.