Silk fabric (5)
'silk fabric' is the definition.
(I know that honan is a type of silk fabric)
This is all the clue.
'silk fabric' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for organza that I've seen before include "Silky fabric" , "Silk (or silk-like) fabric" , "Thin stiff dress fabric" , "Transparent silk material" , "Thin stiff natural or synthetic fabric" .)