Despite my best efforts to minimize, camouflage, hide, and distract from, yes they do. All the time. The main reason I avoid a lot of public places at high traffic times.
And women talk to each other about it. One woman looks down and then her brain realizes what the outline she is seeing is, and you can watch their facial expressions change, and often they involuntarily say something or make a sound. Then if they are with a girlfriend or something, they have to let them know too.