Transform into the most beautiful woman in the room with this adorable and sexy Optimus Prime Costume for Women! This costume is a unique and fun way to dress up as one of your favorite movie and TV show characters. This officially licensed product by Transformers, includes the dress with a metallic shine, leg covers, red gloveletts, and silver petticoat. This costume is available in adult sizes small, medium and large. Polyester. Do not wash.