From http://artofmanliness.com/2011/04/06/how-to-iron-shirt/
Iron around buttons, never over them. Even if there is fabric laying over the button, as in the case of a pocket with under-buttons or a dress shirt with a hidden button down collar. You can create a permanent impression that will ruin the look of the shirt. Be sure to remove shirt stays as well.
I can't find a meaning for "stays" from those listed in Google dictionary. I wonder how to interpret it? Thanks!


