look down (one's) shirt(redirected from look down his shirt)
look down (one's) shirt
To look at a woman's cleavage, in an attempt to see her breasts. Quit looking down my shirt, you pervert! OK, ladies, are you usually flattered or offended if a guy tries to look down your shirt? I wasn't looking down your shirt, I swear! I was just trying to see what's written on your necklace.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.