From 2008. This is not the ABBA post with the most hits, but looking at all of them in order to choose only one, I liked this best.
Costuming in that mixed Superhero/Ren Faire/Porn Star look that was never duplicated.
Many of the pictures and videos are expired in my two-dozen or so ABBA traffic-drivers. The following should be okay for the moment and may be of interest. Or maybe not.
ABBA and Sex Education
Gimme, Gimme, Gimme