MINIVER
miniver
(noun) trimming on ceremonial robes consisting of white or light grey fur
Source: WordNet® 3.1
Etymology
Noun
miniver (countable and uncountable, plural minivers)
A light gray or white fur used to trim the robes of judges or state executives, also used in medieval times.
Source: Wiktionary
Min"i*ver, n. Etym: [See Meniver.]
Definition: A fur esteemed in the Middle Ages as a part of costume. It is
uncertain whether it was the fur of one animal only or of different
animals.
Source: Webster’s Unabridged Dictionary 1913 Edition