The only thing i can find on this is that it is possible the 20 foot bra that had been slung over a billboard in New York and then become a homeless bra.
It was created by an Ad agency in New York to promote a new range of Oxygen bra’s. When the billboard came down, the agency had no where to store the bra so put it up for sale. I assume it has now been dumped in the middle of a desert somewhere such to the dismay of Pam Anderson.
Ueba and info source