We're having a 70s party at the end of the month - with a mini marquee and a couple of party tents. The food's sorted, so's the music and clothes. I'd love some (cheapish) ideas for decorating party tents. I'm happy to spend 60 - 70 on stuff. I have about 60m in total of fabric from last year's bollywood do I could re-use - orange, green and yellow - and some way dodgy £1 curtains from Ikea for table covers. I want a disco paradise. All ideas gratefully received!!