Try Rita or Maggie at Quilters Cupboard in Langley Moor Durham - Telephone: 0191 3781663 or 0191 3867007
Tell them that I recommeded you try them. I am sure they will be able to help - even if just to point you in another direction.
Or try The Fat Quarters at Blackhall Mill, Newcastle: By phone: (01207) 565728
Let me know how you get on.
Mxxx