Use a fitting room (3,2)
(Other definitions for try on that I've seen before include "Test a garment for fit" , "audacious imposition" , "Attempt at deception" , "Check the fit of (a garment)" , "attempt to deceive" .)
(Other definitions for try on that I've seen before include "Test a garment for fit" , "audacious imposition" , "Attempt at deception" , "Check the fit of (a garment)" , "attempt to deceive" .)