In that preview panel, it looks like Batman is pulling a couple of condoms out of his utility belt. "Meet me in the Monitor Room..." O_O
I think you're mistaken on PG's costume. The boob window version was the original one...the image in that ad is lifted from her first appearance. The scoop-neck version seen here was after that, and it lasted a good long while, through her Infinity Inc. appearances, her mini-series, and on into Justice League Europe. She had a couple of other outfits after that. I'm not sure when exactly they finally reinstated the classic boob-window costume, but it was fairly recently.