There’s a video ad in heavy rotation on Facebook right now for a piece of strapless and backless shapewear, which uses some kind of drawstring to squeeze boobs up and together. I do not know the physics of it. Does it physically stick to your chest? Do you just place it there? Are they, ahem, suction cups? ZING. Regardless, that is all I thought of when Gina strolled outside in this: It almost looks like she put it on and pulled a cord to tighten. I assume this will show up someday in a half-hour infomercial, but for now, I wish the Letterman Dumpster still existed so she could make this very specific deposit in it.