I have a polyester satin pillowcase and one that's silk. My silk case can't hold a candle to the poly one--it's much softer and gentler on my skin and curls.

I got mine from Amazon for about $20. My satin one was $5 from Bed Bath and Beyond. For the price, the satin one is fine, but the silk one is definitely superior.

ETA: the cases on Dharma are definitely cheaper than other places and they look nice. If $13 seems steep, think of it as an investment--my silk pillowcase has held up very nicely over the last year of washings.
Curl Style: 3b/3c
Texture: Fine
Porosity: Normal

Co-wash: Suave Naturals Coconut
Styling: As I Am Leave In, Jessicurl Rockin' Ringlets & Confident Coils, DevaCurl Set Me Up, Curl Keeper
Gel: Ecostyler Olive Oil, BioSilk RHG

Last edited by creativelicense; 01-06-2013 at 02:05 AM.