Mystic stitch suggests Aida but it doesn't state the count or color. My guess would be 32 ct and white but please verify with Kristi before ordering.

Hello,

Mystic Stitch patterns default to 14ct. White Aida because you can use any count Aida that you wish for their designs. The design is completely stitched so the fabric won't show through at all so feel free to choose your own count and color but the supply list that is online is set up for a 14ct. Aida fabric. Hope this helps :) Thank you!

~Kristi @ ECS