First Daughter goes through a couple of dresses a day. Partly she doesn't like to be wet at all (which she always is after washing her hands), but mostly I think she likes to wear different dresses (or outfits). She just likes to get dressed.
Today, this dress is what she picked for her second outfit. I had to send her back for a different one, though, because this is a size 6 month dress for Second Daughter.
I'm amazed she got it on (though I never would have been able to button it for her).