Appropriately

Overheard this morning -

It was snowing and about 25 degrees. Jon is wearing a sweatshirt and shorts.

"Daddy, I don't think you are dressed appropriately for the weather today."

Interesting considering he wore sandals to Dairy Queen last week when the temps were in the 30s. And wore a t-shirt today when it's even colder and snowing.

All that aside - What 4 year old uses the word appropriately?