I had an aunt who was 4'11", with a frame to match. She wore a size 4. I've never met anyone else who did.
Me? Right down the middle of the road 8M -- confirmed today, when I bought another pair -- what could I do?
a 50% off sale at Ronson's just fell in my lap, and there were the shoes I'd been thinking about looking for (50% off on Eccos is not to be sneezed at, either)