In the words of sesame street: The Exciting Conclusion.

Did you guess which picture was not like the others?
Did you guess which picture just doesn't belong?
If you guessed the bottom right is not like the others,
Then you're absolutely...right!

Daddy dressed Riley: Socks okay, but onesie is on backwards.	Daddy dressed Riley: Socks match each other, but not the outfit. This is obviously of extreme importance.
Daddy dressed Riley: Sock trim matches outfit, but socks don't match each other.	Everything matches. Mommy dressed Riley!