My daughter had to call me to bring clothes to her at school bec

Rio Grande - My daughter had to call me to bring clothes to her at school because she was not dressed according to the dress code. The principal and vice principal have not followed the dress code guidelines all year yet decide to come down on the kids the last day of school? I would like to know why administration who was with them all morning at graduation practice didn't make an announcement that the last day would not be a dress down day. The past two years the last day was a dress down day.