Jennifer: Hey, can I ask you a question?
Jennifer: How come I'm still in black and white?
Jennifer: I've had, like, ten times as much sex as the rest of these girls, and I still look like this. I mean, they spend, like, an hour in the back seat of some car and all of a sudden they're in Technicolor?
David: I don't know. Maybe it's not just the sex.
When Reese Witherspoon's character is sitting at the desk reading, there is a cheerleading trophy and the cheerleader on it is wearing a mini skirt, - they didn't have mini skirts on the cheerleading outfits then.
In the courtroom scene, all the people that have turned to color have to sit on the upper level. This is reminiscent of "To Kill a Mockingbird" (1963) where, in a similarly-built southern courthouse in the 1930's, all the "colored people" (African Americans) were relegated to the upper level.