I believe it was Ted Menten (the illustrious Sasha Street blogger) who noted that adults like to dress dolls like children, while children like to dress dolls like adults. When I last saw Calla and Rose they were still beside the little white tree wearing their Christmas dresses. Apparently Boo decided they needed a change, as they're now standing on a chair in the family room wearing long gowns. Calla's pink dress is from Nellie Rose, while Rose is wearing a Magic Attic party dress.
I must have missed the announcement, but apparently His Royal Highness Christopher Rupert Vwindemier Vlandamier Carl Alexander Francois Reginald Lancelot Herman Gregory James is giving a Ball!