Look up prunella in Wiktionary, the free dictionary.
In clothing, prunella is a worsted fabric, sometimes also made with a blend of silk. Documented from the 17th to the 20th centuries,[1]
it was produced in Norwich.[2]
Prunella was used in a variety of garments such as petticoats, academic and barristers' gowns, judges' robes, coats, waistcoats, and shoes.[3][4][5]
Etymology
Prunella was named from the French prunelle, meaning sloe, for its dark colour.[3][5]