"The Twelve Dancing Princess" (or "The Worn Out Dancing Shoes" or "The Shoes That Were Danced to Pieces") is a German fairy tale from the original publish of The Brothers Grimm in 1812
Once Upon a Time there was a king who had 12 daughters each more beautiful than the last who all had each band that they sleep side-by-side from each other each night the father would lock the door and bid them good night and when the king woke up and found out their shoes were worn the King was so angry that he ordered of a decreed the every prince from far and wide will discover the secret of where his daughters go to dancing and who shall discover their secret will pick one of them for their wives many Prince's came to the castle and all of them was offered a room that's beside the princess's room and then they were offered a drink by one of the princesses and they fell asleep the next day the king found the shoes were warned and he ordered the prince to be beheaded many Prince have tried but failed until it came to pass a Soldier who came across a clearing I know that paper on the tree it said that the king order all the king's Sons to attend the castle who discovered where the King's Daughters go out to dancing will pick one of them for his wife the soldier heard from it and what all his way an old woman gave him a magic cloak and told him to take this magic cloak it will make you invisible but whatever you do do not drink the wine the one of the princesses will offer you what the king will have your head the soldier did when he was told the soldier came to the castle and the King offered him a room and he stay next to the princess's room and so one the princesses offer him some wine but the prince did not drink it and he poured it out intended to sleep the princesses started to laugh and again put the clothes on and there beautiful shoes then a magic tunnel door began to open up under the floor and they all went in the soldier put on the magic Coke and was invisible and he falls behind one of the youngest princess and began to step on her dress and she wanted to know who was stepping on her dress and her sister told her it was only in your imagination the princesses began to walk in a beautiful field with a trees of glowing with gold and silver the soldier took one of the branches of the trees and place it in his pocket and the princesses made it to a lake where they met a bunch of Prince's who carried them on board on a boat each had their own boat and all of them were twelve and the youngest princess went on board and the soldier to but he was too heavy and he carried them to a beautiful castle we're all the Prince's and princesses began to dance and feast from night after night and when the dance was over the twelve princesses came back to the room and there shoes were worn out from dancing and in the morning the soldier came to the king and told him what happened and he showed them the branch of the silver and gold tree that he have picked from the secret place and told him about the Prince's who would dancing with the princesses at the secret place and the King ordered that one of his daughters to marry the soldier the soldier cut eyes on the youngest princess and they were wed and got married and the twelve princesses are put under a curse for as many nights dancing with the Prince's
Ever After High's version
At Ever After High Justine Dancer, the daughter of the 12 Dancing Princess, has the gift of eternal dance. Her older sisters have this gift as well.
The Youngest Sister: Justine Dancer
Older Sisters: Unknown
The King: Unknown