There I finally got round to posing it next phrase is "knickers in a twist".Quote:
The expression Dyed in the wool is usedto describe someone who is fixed in their opinions and inflexible. The phrase came into use in EEnglish wool mills and is first recorded in 1579 . Quite simply wool that gad been dyed before it was treated would retain its colour much better than if it were dyed after weaving (known as "dyed in the piece"). Therefore 'dyed in the wool' became a phrase applied to anything that wasnt easily altered by other processes, such as persuasion.
