More to explore:
Pillow case dress that I think even I could make!
looks easy enough to do
Ever want to make a sundress out of a t-shirt? | 31 Creative Life Hacks Every Girl Should Know
DIY t-shirt, cut up, sewn up, bow inserted.
LOVE THIS ADULT STYLE PILLOWCASE DRESS
Adult pillow case dress
Easy dress to make. Costume Idea.
Pillowcase dress Pattern
Looks easy enough :)
Adult Pillowcase Dress