Zeyd cloth

Zeyd cloth was a black-patterned, non glossy fabric that had square waffle styled weaves. The Dark Lord of the Sith Darth Sidious wore monk-like, hooded robes made of zeyd-cloth. While some leaders would have donned clothes of the finest synthsilk, Sidious continued to wear his plain Sith robes when he became Galactic Emperor after the end of the Clone Wars.

Appearances

 * Star Wars Episode I: The Phantom Menace
 * Star Wars Episode II: Attack of the Clones
 * Star Wars Episode III: Revenge of the Sith
 * Tarkin
 * Star Wars Episode V: The Empire Strikes Back
 * Star Wars Episode VI: Return of the Jedi