According to Abba: The Official Photo Book, published to mark 40 years since they won Eurovision with Waterloo, the band’s style was influenced in part by laws that allowed the cost of outfits to be deducted against tax – so long as the costumes were so outrageous they could not possibly be worn on the street.
It made me start thinking about it and then it bothered me enough to try to figure it out.
As we often hear over in Lemmy Shitpost, “I know this is a shitpost, but…”