Two spies meet at a wedding in Arthur Davis' short story, "The English Muffin Critic."
“No silencer there. Someone’s bound to hear the shot, especially in this stone wall chamber with two very large vaulted openings facing the street.”
“It’s really a beautiful church and quite a shame to mess up your elegant tux from Hiding Roosevelt & Clyde, I believe?”
“Blyton Huxley, their most senior fitter.”
“Yes. Couldn’t quite put my finger on which of their tailors it must have been to have stitched you such a fine suit,” she said gesturing with the muzzle of the Beretta at a small wooden bench in the corner.