"Don't you need socks on first?"
"No." (Emphatic head shaking). "SOOS!"
She sits down and attempts to put her shoes on. Mind you, she is buck naked at this point.
I help her put them on, and say, "Are you missing anything?"
She looks around, pats her belly, ensures that there are shoes on her feet.
I think she has a slight obsession with her shoes.