[Dad is coming in to help Alice after potty. She is completely naked.]
Dad: Alice, where is your shirt?
Alice: I was going potty.
Dad: Why did you take off your shirt?
Alice: I picked out a shirt this morning.
Dad: [trying a new tack] Alice, are you wearing a shirt?
Alice: [Looks at her chest, touches it a bit, then ponders for 3 or 4 seconds] No!
Alice: [A thought occurs to her] I naky!
Just what we need, a fashion conscious nudist.