Ordering From Closest Child

I've used the search function but the only guide I found was from awhile back.
I'm wondering if anyone has ordered from Closet Child & if so could they give me some advice.
I've got the point where I've followed the information on the site about international orders & I've got an comfirmation email.
What happens next?
Do I reply to comfirm the order?
Any help would be great thanks.