Raven needs a new scientific calculator for school, which costs $100, as she is starting Trigonometry. She buys a shirt instead to wear to a party. However, because of an accident involving lipstick, Raven has to wash the shirt so that it's clean (which then gets it shrunk), and then heads back to the store to try and fix it (which doesn't work). Finally, Raven tries to return it, but doesn't have a receipt. Unfortunately, she gets in trouble (thanks to her dad and Cory being in back of her in the line).
Meanwhile, Cory is freaking out because he has to go shopping with his dad and Cory feels he's too old to be shopping with his father. Luckily, they get things straightened out.
- The travel iron that Raven was using wasn't plugged in, as shown when she first took it out if the bag. But when she is ironing the note, it wasn't plugged in.