2013 Fairytale Designer Collection
Personally, I don't really want them to make another designer princess line regardless of what they're wearing as I think it would take away from the uniqueness of the original ones released and then they wouldn't feel as special.
I agree, but I think if they were to use the princesses again they wouldn't call the line a designer line but a different one such as a wedding line etc. The only time I think they should do another princess designer line would be for the new princesses that have missed out. But that wouldn't be for a while as at the moment there is only Merida and the possibility of Anna joining the line as well.