How do Cinderella and her sisters get ready for the ball?

They all get dressed up in their prettiest dresses and get their hair fixed.

Only Cinderella is going because all of the sisters know that she is the prettiest.

Cinderella helps her sisters get ready for the ball, but is very jealous of them.

Cinderella helps her stepsisters get ready for the ball since she assumes she isn’t welcomed there.