What should I wear to a school dance?

What should I wear to a school dance?

For a casual dance, wear a knee-length dress or a skirt and blouse. Alternatively, wear nice jeans or khakis with a button-down shirt. If it's a semi-formal dance, wear a longer dress or a dress that's fancier and more elegant. You could also wear slacks with a tucked-in dress shirt and a sports coat or suit jacket.