Rockett St George are currently selling two retro patterned wallpapers.
There is a pink, purple and silver design that make me think of disco. Then there is this green version, which is a fresher option.
Illustrated is their claim that you can even use it to decorate your bath! I’m not entirely convinced by thishere use of it and think it would be better kept to one wall or panel.
Regardless of where you hanging it, it costs £35 per roll and can be ordered from the Rockett St George website.