Time For Pleats…
Since Halloween is quickly approaching, I decided to take a small break from Boba Fett and give Kylo Ren a little attention.
After a lot of research, I decided upon some fabric to use for the pleated sleeves. Let’s get to pleating…

I bought this black duck cloth from Walmart.

I found this guide (by robo3678) for the various pleat sizes.

Close up of the fabric’s weave…