[jims4]

I dyed a pair black with a packet of dylon hand-wash, a couple of pounds for a packet and i only used a third of it.

http://www.dylon.co.uk/products/dyes/fab...-hand-use/

I used an old stainless pan and regular table salt, put a glass bowl in to keep them submerged and left them for 24 hours. Ran them through the washing machine afterwards to prevent them bleeding.

Give me a shout if you can't get the small packets, I've got a local store that stocks most of the colours.