This Kat-Tun foto contains
jean, blauw jean, denim, blue jean, blauwe jean, pantleg, bellbottom broeken, bell bottoms, bellbottom broek, and bell bodems.
There might also be
lange broek, levi s, levis, schipper, leghorn, panama, hoed, zeeman, skimmer, strooien hoed, livorno, panama hoed, matroos, and stro hoed.