Computer chair seat covers

[curiosity]

I'm fed up with our leather faced computer chairs ripping and the foam being exposed (teenagers! who don't sit properly on them) when the chairs themselves are basically sound and still in good condition. Does anyone know who sells covers for these or even old fashioned type elasticated seat covers, I've got a lycra tshirt stuck on one at the minute to minimise hoovering up foam bits. Any help appreciated.

[meltoadhall]

i took off all the damaged covers and foam from a computer chair i was given and bought new foam - cheap from market. then i used a pair of black demin jeans that couldnt be mended and used them as covers for seat and back. it looks very trendy and my daughter thinks its great.