The sisters Rosalie and Bianca stick together, come what may. In fact, they have no other choice - their mother has died and left them with a pile of debts. Taking part in a design competition is supposed to help. The organizer is the famous fashion czar Paul Petit. Just like the two budding fashion designers Rosalie and Bianca, the designer Rosenschmelz and Leon Bär also throw themselves into the contest.
