You've got to check out this web site. Looky looky:-

Banaras / 100 gm
£2.99

Recycled Sari Silk yarn / 100 gm
£2.80

Banana Silk Yarn / Hand Dyed /100gm
£2.90
I could find a dozen uses for this Banana Pink yarn. I think I'm in love!
AND there's loads more yarns on their website - and, NO, I don't have shares in the company :)
Click below. I dare you to avoid temptation!!
http://www.ethniccrafts.co.uk/