This Michael Jackson foto contains
filzhut, homburg, stetson, trilby, fedora, stetson trilby, boater, leghorn, panama, panamahut, seemann, skimmer, hut stroh, bootsfahrer, bein, strohhut, livorno, panama-hut, zeichenraum, and salon.
There might also be
hip boot, thigh boot, porkpie, porkpie hut, höhle, and den.