![ABBA on Twitter: "Happy 'Waterloo' anniversary! On this day in 1974 ABBA won Eurovision Song Contest with their song 'Waterloo'. What's your fondest memory to this song? https://t.co/BtTAteLFIW" / Twitter ABBA on Twitter: "Happy 'Waterloo' anniversary! On this day in 1974 ABBA won Eurovision Song Contest with their song 'Waterloo'. What's your fondest memory to this song? https://t.co/BtTAteLFIW" / Twitter](https://pbs.twimg.com/media/FPpLLesWUAE8XIU.jpg)
ABBA on Twitter: "Happy 'Waterloo' anniversary! On this day in 1974 ABBA won Eurovision Song Contest with their song 'Waterloo'. What's your fondest memory to this song? https://t.co/BtTAteLFIW" / Twitter
ABBA Access - The 'Waterloo' costumes are one of the most famous in the pop history. Frida was responsible for making history, after she went shopping in town (Stockholm) and saw a
![Abba admit they only wore those ridiculous outfits to avoid tax! 40 years after Waterloo, the band reveals story of their success in their own words and unseen pictures | Daily Mail Online Abba admit they only wore those ridiculous outfits to avoid tax! 40 years after Waterloo, the band reveals story of their success in their own words and unseen pictures | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2014/02/14/article-2558702-1B7FB9A600000578-248_470x490.jpg)
Abba admit they only wore those ridiculous outfits to avoid tax! 40 years after Waterloo, the band reveals story of their success in their own words and unseen pictures | Daily Mail Online
![Carla Dechant on Twitter: "@nytimes Just visited the ABBA museum today!!! Check out the outfits they wore win they won Eurovision with Waterloo https://t.co/4aNISNqlni" / Twitter Carla Dechant on Twitter: "@nytimes Just visited the ABBA museum today!!! Check out the outfits they wore win they won Eurovision with Waterloo https://t.co/4aNISNqlni" / Twitter](https://pbs.twimg.com/media/Db4ertEXcAIMcP0.jpg)
Carla Dechant on Twitter: "@nytimes Just visited the ABBA museum today!!! Check out the outfits they wore win they won Eurovision with Waterloo https://t.co/4aNISNqlni" / Twitter
![ABBA's Eurovision Song Contest costumes for Waterloo, above, are among the items on display at the ABBAWORLD exhibition. | Abba costumes, Abba, Costumes ABBA's Eurovision Song Contest costumes for Waterloo, above, are among the items on display at the ABBAWORLD exhibition. | Abba costumes, Abba, Costumes](https://i.pinimg.com/originals/e4/47/8f/e4478f43b47cffd0b5991918cc32317b.jpg)