Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Ridiculous sizing

These costumes are ridiculously sized. My son wears a 4/5. I ordered 4-6, which NOW I see is supposed to fit a 3-4 yr old. That's not smart sizer people!!! I'm sure every mom expects to order this and get a 4-6 that fits a 4-6T! You don't know it either until you read the package that you are shipped.