This One Direction foto contains
gut gekleidete person, anzug, hosenanzug, pantsuit, hosenbein, and pantleg.
There might also be
gamasche, leging, beinverkleidung, legging, beinabdeckung, leggings, bein-abdeckung, bellbottom hosen, schlaghosen, hosen bellbottom, bellbottom hose, glockenböden, lange hosen, and lange hose.