Paris is one of the world's fashion centers. So what better place for a new trend in fashion to be born, even if unexpectedly?

Mr. Curry, with his niece's baby in his arms, boasts that he knows everything about babies. His boastings force him to agree to take care of the child and he's soon in need of help. Paddington comes to the rescue, but he finds he has TWO babies to take care of: the actual baby and a frantic Mr. Curry.