Plus Size Retro Optimus Prime Costume for Adults
- Jumpsuit
- Hood
- Mask
- Pair of Shoulder Guards
- Pair of Forearm Guards
- Pair of Gloves
- Pair of Boot Covers
Party On Optimus
If the Decepticons show up to the same costume party as you this Halloween, you have to defend the people of Earth in this exclusive Adult Plus Size Retro Optimus Prime Costume. Megatron will throw everything he has at you. However, if you use your superior weapons and combat knowledge, you'll defeat those villainous machines with ease and allow the human race to enjoy the spooky festivities!
Once you kick those dastardly Decepticons out of the party, join in on the fun. Hit the dance floor and show everyone how a Transformer does the robot. While you may not be able to fill your fuel tank with traditional human snacks, you can see if their garage has any spare parts you can munch on. Once your filled up, enjoy all of the party games and socialize with all the humans you saved from Megatron's scary Halloween plot.
Rolling Out The Details
Our expert design team has ensured that you'll have everything you need to transform into the beloved leader of the Autobots with this exclusive Made By Us costume. The jumpsuit zips up at the center on the backside. It is decorated with robotic graphics printed all over that bring the mechanical limbs and joints of Optimus to life.
Along with the bodysuit, you will also have a handful of accessories to breathe life into this robotic hero. Pairs of shoulder guards, forearm guards, and boot covers will stay on thanks to Velcro and a snug fit. Lastly, toss on the hood and plastic half mask and your transformation is complete!
Size | Measurement | Standard | Metric |
---|---|---|---|
2X | Chest | 52 1/2" | 133cm |
2X | Sleeve Length | 28" | 71cm |
2X | Torso | 37" | 94cm |
2X | Inseam | 32" | 81cm |
Size | Measurement | Standard | Metric |
---|---|---|---|
3X | Chest | 26 1/2" | 67cm |
3X | Sleeve Length | 28 1/2" | 72cm |
3X | Torso | 38 1/2" | 98cm |
3X | Inseam | 32" | 81cm |
Size | Measurement | Standard | Metric |
---|---|---|---|
4X | Chest | 60 1/2" | 154cm |
4X | Sleeve Length | 29" | 74cm |
4X | Torso | 40" | 102cm |
4X | Inseam | 32" | 81cm |


We believe that costumes have the power to create some of life's best moments. That's why we started Made by Us. This diverse selection of costumes and accessories are all artfully designed and expertly crafted by our talented team of artists, designers, and developers.

Each project begins with a passion for true quality–embroidered patches, faux fur cut with care, and hand-selected fabrics that are as durable as they are comfortable. Those are just a few examples of how much craft and creativity we put into each and every product. Just for you.

No matter how much time it takes, our goal has always remained the same–to create products that inspire your life's best moments–the big, the small, the funny, the spooky, and the sweet. The moments we all cherish. That's Made by Us.
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