An airport is not a Milan catwalk, but that doesn't stop people treating them like they are. It doesn't look like this girl is old enough to dress herself yet. That means her dad has picked his outfit for the day, and then picked one for her to match him.
We're not sure about accessorizing children, but we do have to admit it looks cute. She looks like she's having fun as a baggage passenger, too! As for him, though - sunglasses indoors? Really?