Noddy, it's all your fault. I noticed you mentioned dashikis on another thread, and thought, hmmm; googled them and saw that wasn't what I was thinking of. Remembered caftans (I made a few of those myself years ago) and googled caftans; the smithsonian shopping site came up.
http://www.smithsonianstore.com/home.asp
You would probably not like them since I noticed that but for one exception they are made of rayon. On the other hand, that doesn't stop me... Anyway, I ordered two. Just what I need for puttering around the house.
I have a lot of puttering clothes. Old favorite tee shirts with noticeable latte stains, sweats or jeans with paint marks. I keep a bunch of those things for garden work.. and if I run to the store, I'm a hell of a vision of loveliness.