I'm only guessing here but since a basic sweatshirt costs about $45, this dress and hat would probably cost at least that and maybe as much as $60 or $65.
I think the dress was about $50, maybe $42. I remember them being cheaper than the princess dresses. I looked at them last week and decided that I liked the one at Disney Staore better for DD's costume.
Thanks. I think I may wait and get it there. It's more expensive, but I think it is so cute. I was going to get the one from the Disney Store, but they are sold out and I didn't want to risk ordering it and not receiving it in time for our trip.