Get yourself a box of Land O’ Lakes butter and cut off a panel.
With a razor, cut the sides and bottom of the box the Maiden holds, so it makes a flap that will swing up.
Further cut the bottom of the box so the edge is just below her knees.
Then carefully fold the bottom up once, so the knees are at the bottom of the “window”, then fold it up once more so the knees are in the window.
Then ask someone if they’ve ever seen the breasts on the Land O’ Lakes butter Maiden. They will look at you like you’ve lost your mind.
Hand them the card and tell them to open the window…