This will probably work for guys, might be amusing for the ladies. There's a company (can't find them right now, too last to JFGI) that makes a "device" that you fasten to your waist and put it down one pants leg. If extends about half way down your thigh. The look on the guy's face would be hysterical. And imagine the woman's face when she feels it!!!
Somewhere I heard the suggestion that women wear a loose sweater and add a third boob.
Hmm, invention time.
I've also seen a t-shirt that you wear under your shirt that has the 4th Amendment in a thing layer of lead or copper or some other radio opaque material.
When I dig up the links I'll post them.
Those aggressive pat downs
