Since they called it a "pillowcase" dress, it could be percale or muslin, or a cotton blend.

Thanks, I was actually looking for the designer and fabric name so I could purchase the fabric to make an item.

Maybe you could contact the seller and ask her?

Donna

Some of those type dresses are made from pillowcases.There's a whole thread about pillowcase dresses on here somewhere,it's been around for several years.

As for the fabric,i'm afraid you'll have to contact that person and see if it was from pillowcases or fabric off the bolt.
Good luck
Kathi