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More than meets the eye, they are robots in disguise.

One shall stand, one shall fall. Put yourself on the line between law and order, dominion and tyranny. We need heroes who can stand up for what's right and bring peace to the universe. It's amazing what a computer controlled combination of shiny metal parts can do! Who's with me? Let's roll.

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Transformers Costume Ideas

Transformers Costume Ideas

Transform yourself into your favorite robot in disguise with options from BuyCostumes. Since they first appeared in 1984, these massive robots that transform into other creatures and objects have been a mainstay in popular American culture. And that popularity has only grown in the last 10 years, with several big-screen film releases delivering the Transformers to an entirely new generation.

At BuyCostumes you can find all the attire you need to transform yourself into some of the Transformers’ most notable characters. Lead your friends as Optimus Prime, the lord of the Autobots, or harness the power of the mighty Dinobot Grimlock. Or, if you’re feeling a little more whimsical, there’s always that popular prankster Bumblebee whose transformation form makes it easy to cruise around the town. With so many options available, you may find it hard to change into just one.

Transformers Character Bios

  • “I wish to stay with the boy.”
    - Bumblebee
    Bumblebee bios


    Bumblebee is living proof that it’s not the size of the Transformer in the fight but the size of the fight in the Transformer. Though he is one of the smaller Autobots, this plucky mechanical hero still finds ways to serve as a valuable contributor to any campaign launched against the evil Decepticons.

  • “Autobots roll out!”
    - Optimus Prime
    Optimus Prime Bio

    Optimus Prime

    Leader of the Autobots, Optimus Prime is the last of the Dynasty of the Primes and one of the most popular Transformers ever. Whether he is facing off against the Decepticons in his robot form or traveling to his next adventure as a cab or a truck, humanity always has a guardian in Optimus Prime.

  • “Me Grimlock want to munch metal.”
    - Grimlock
    Grimlock Bio

    Kid Grimlock

    The leader of the Dinobots, Grimlock is one of the most recognizable Autobots of all time. Equipped with the ability to transform into a fearsome, fire-breathing Tyrannosaurus Rex, or do battle in his robot form, Grimlock is a formidable adversary for any Decepticon to face in combat. Add in his other Dinobots and the landscape of any fight quickly changes in favor of humanity's defenders.

  • “Loosen up! Enjoy the bright lights, the big city!”
    - Bumblebee
    Bumblebee Vacuform Bio

    Bumblebee Vacuform

    Bumblebee has taken many forms over the years and his film version is very different from the Bumblebee that appeared in the comics. If you have a love of the latest and greatest, don the modern look of this popular Autobot with help from BuyCostumes. You’ll capture his sleeker new look, and who wouldn’t want to transform into a muscle car if you could?

Bumblebee Group Costumes

BumbleBee Group

One of the smallest Autobots, Bumblebee has gone through many transformations over the years. His ability to relate to humans, combined with his courage and wit, has made him a fan favorite for Transformers followers of all ages and secured his spot in each new adaptation of the series. Whether you love the classic Bumblebee look from the original animated series or you want the edgy look of the film adaptation, you’ll find the perfect options at BuyCostumes. We have Bumblebee attire of any type for fans of all ages, so don’t forget to complete your Bumblebee transformation with the gloves, sword, shield, cannon and helmet accessories you’ll need to create the iconic look of this beloved character.

Friends and Couple Costume Ideas

  • Bumblebee and Optimus Prime

    Adult Bumblebee & Optimus Prime

    They are humanity’s greatest defenders, but Bumblebee and Optimus Prime could not be more different. One is giant, imposing and stern, a born leader and combatant against evil. The other is small and quirky, resourceful and adept at ensuring that looks are deceiving. They are Optimus Prime and Bumblebee, and whichever one is your favorite, you’ll find a great look at BuyCostumes.

  • Grimlock and Optimus Prime Costume

    Kids Grimlock & Optimus Prime

    Grimlock and Optimus Prime are deadly adversaries for any Decepticon. They are also two of the most recognizable Autobots of all time. While Grimlock may lack Optimus Prime’s tact and intelligence, there’s no denying the Dinobot is a useful ally. You just have to point him in the right direction, something Optimus Prime, the born leader of the Autobots, is certainly skilled at handling.

  • Kids' Optimus Prime and Bumblebee

    Kids Optimus Prime & Bumblebee

    Were Optimus Prime and Bumblebee ever children? If they were, they probably didn’t look half as adorable as your kids will in these costumes from BuyCostumes. Give your kids a chance to transform into their favorite Autobots and the next great adventure will be underway.

  • Adult Optimus Prime and Toddler Bumblebee

    Adult Optimus Prime & Toddler Bumblebee

    Optimus Prime is always looking out for Bumblebee, and as a parent, this group costume idea certainly makes sense. Take command of the Autobots and lead your smallest charge to any event with these signature looks. You’ll be ready for any unexpected challenge, whether it’s a Decepticon threat or an unexpected oil leak from Bumblebee.

Ultimate Costume – Optimus Prime

1) Detailed Helmet with Light-up Eyes

2) Robotic Printed Jumpsuit with Zipper

3) 3D Chest Piece, Hip Piece, Left Gauntlet, Right Gauntlet

4) Attached Sword

5) Officially Licensed Transformers Product

  • Optimus Prime Ultimate Costume
  • Do you want to look like Optimus Prime or do you physically want to transform into the leader of the Autobots? If your answer is the latter, then you need the Optimus Prime 3D Theatrical Vacuform Adult Costume from BuyCostumes. This is the signature look for the series' most iconic character. It starts with the helmet that features light-up eyes and extends to the easy-zip robotic printed jumpsuit. Cover the jumpsuit in armor with a 3D chest piece, hip piece and left and right gauntlets. Finally, arm yourself with your official Optimus Prime sword so you’re ready for any Decepticon threat. This is an officially licensed Transformers product and you couldn’t look any more realistic than if you'd just landed from Cybertron.

Enhance Your Style - Optimus Prime

  • Optimus Prime Enhance Your Style
  • Don’t let your transformation into Optimus Prime go unfinished, not when all the accessories you need are right here at BuyCostumes. We have everything you want to complete that iconic Optimus look so you can take control of your fellow Autobots. Your battle-ready sword is just the weapon for dealing with Decepticons, and your shield will be a handy tool for protection should those dealings go a little less nicely. Finally, handle both of them with gloves specifically tailored to recreate Optimus Prime’s hands. Remake yourself into a total machine with these accessories and no enemy will be able to stand in your way.