'90s Halloween Costumes: Dionne and Cher From "Clueless"
What to wear for Cher: A yellow plaid skirt and matching blazer, white button-down top and knee-highs, and black patent leather Mary Janes.
What to wear for Dionne: A black-and-white plaid skirt with matching blazer, white button-down top and knee-highs, black patent leather Mary Janes, and a giant plastic dome-shaped hat. Also, long braids.
How to act: Like you're the most popular girls at the party. Be on the lookout for Baldwins. Avoid Barneys.