Shop our Fierce selection of Teen School Girl Costumes. The school girl outfit is a classic and stunning costume! Choose from our wide variety of School Girl Costume and the ever-popular Catholic School Girl costume. We also have several variations of the school girl costume with our Punk Rock Princess and Troop 1031 Girl Scout costume! Our Teen Girl costumes are perfect for any teen Halloween, event or photo opportunity. Make it a night to remember with a Fierce Costume.