Yes, I am wearing a pillowcase. I hope it doesn't look too much like one!
I've seen a lot of pillowcase dresses for children, but it didn't occur to me that a pillowcase dress could be made for an adult- let alone for me, at 5'9". But shortly after I saw this how-to, I found a long pillow case with a pretty pattern at Savers here in Madison.
I followed Mena's tips, going with a boatneck and taking in the sides. I think it turned out pretty well, although I'd prefer to pair it with a wider belt. If you're looking for a half-hour project and have a nice long pillow case, this is definitely worth trying out!