St. Trinian's

St. Trinian's is a movie starring Talulah Riley, Rupert Everett, and Gemma Arterton. In order to save their bankrupt school, a group of troublesome girls stage a robbery with a group of geniuses on their backs
When their beloved school is threatened with closure should the powers that be fail to raise the proper funds, the girls scheme to steal a priceless painting and use the profits to pull St. Trinian's out of the red.