Shelley said in email today:
I'm able this morning to go and check email from the hospital cafeteria computers, and I feel human again due to Dory bringing me her Martha Poncho that I can wear in public areas.
Anyone who belittles the Martha poncho can take a size N crochet hook and stuff it. And it has been an indestructible, all-purpose garment of many uses. A poncho can slip over the head of a person on an IV drip (no sleeves!) and give them some dignity as they toddle down the hospital hallway. So there.