Fabric made from Angora goat hair (6)
I believe the answer is:
mohair
'fabric made from angora goat hair' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for mohair that I've seen before include "Fabric made from the coat of an Angora goat" , "Fabric made from silky hair of angora goat" , "Cloth made from wool of angora goat" , "Cloth made from combings of angora goat" , "Fabric from coating of angora goat" .)