The FP Gal informs me that day clothes don't have feet but pajamas do. Since Relia has (very cute) feet, I can only infer that we have somehow given birth to a pair of pajamas. Sometimes she makes enough noise to sound like a whole herd of pajamas. Right now for instance as she's discussing something with the Slimy Elephant.
Anyway, to sum up, pajamas have feet. Got it.