Colonial Costume

Hi!
I'm trying to chose which costume I should wear for the colonial.
Dress up as a girl or a boy?
If I'm going to dress up like a girl what should I wear?
If I'm going to dress up like a boy what should I wear?
Those are the decisions going on in my head.
Well, I finally came up with two costume, girl and boy.
Still trying to figure out what to wear I show the costumes to my parents.
We then started taking pictures. And, well, here's what we came up with:

Comment on which costume do you think is best.