Whether you are rolling out as the heroic Optimus Prime or buzzing around as everyone's favorite yellow Autobot, our Transformers costume collection has everything you need to bring these iconic robots in disguise to life. Browse a fantastic range of officially licensed costumes, masks, and accessories sized for kids, teens, and adults alike. Planning a Transformers-themed birthday bash? Stock up on matching party supplies and decorations to make the celebration truly more than meets the eye.