---
product_id: 396859544
title: "Disguise Kid's Transformers Optimus Prime Convertible Cosplay Costume - Child Semi Truck to Optimus Prime Converting Costume 3T/4T"
brand: "disguise"
price: "1131.35 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Disguise"
url: https://www.desertcart.tn/products/396859544-disguise-kids-transformers-optimus-prime-convertible-cosplay-costume-child-semi
store_origin: TN
region: Tunisia
---

# vibrant cartoon-inspired artwork 3-in-1 semi-truck transform officially licensed 3D foam armor Disguise Kid's Transformers Optimus Prime Convertible Cosplay Costume - Child Semi Truck to Optimus Prime Converting Costume 3T/4T

**Brand:** disguise
**Price:** 1131.35 DT
**Availability:** ✅ In Stock

## Summary

> 🚀 Roll out in style—be the hero every kid envies!

## Quick Answers

- **What is this?** Disguise Kid's Transformers Optimus Prime Convertible Cosplay Costume - Child Semi Truck to Optimus Prime Converting Costume 3T/4T by disguise
- **How much does it cost?** 1131.35 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/396859544-disguise-kids-transformers-optimus-prime-convertible-cosplay-costume-child-semi)

## Best For

- disguise enthusiasts

## Why This Product

- Trusted disguise brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Kid-Approved:** Made from 100% polyester and polyurethane foam for long-lasting wear and easy spot cleaning.
- • **Authentic 3D Foam Detailing:** Experience premium comfort and realism with molded plastic mask, foam boot covers, and truck cab elements.
- • **Vibrant Cartoon-Perfect Design:** Stand out at Halloween or playtime with full artwork inspired by the iconic Transformers series.
- • **Transform and Lead the Autobots:** Seamlessly switch from Optimus Prime to semi-truck mode with easy-to-follow illustrated instructions.
- • **Interactive Play That Sparks Imagination:** Encourage creative adventures and social bonding with a costume that transforms and impresses.

## Overview

The Disguise Kid's Transformers Optimus Prime Convertible Cosplay Costume is a 3-in-1 officially licensed outfit that transforms from the iconic Autobot leader into a semi-truck. Crafted from durable polyester and polyurethane foam, it features detailed 3D foam elements, vibrant cartoon-inspired artwork, and a comfortable fit with molded mask and boot covers. Perfect for imaginative play, Halloween, or themed parties, this costume offers an interactive experience that brings the magic of Transformers to life for kids aged 3-4.

## Description

Prepare your child for an epic transformation with the Kid's Transformers Converting Optimus Prime Costume. This 3-in-1 costume allows your child to become the fearless leader of the Autobots, Optimus Prime, or transform into a semi-truck, offering a unique and engaging play experience. Officially licensed and featuring a 3D foam cover, arm and leg pieces, mask, and gloves, this costume captures the essence of Optimus Prime from the iconic Transformers series. The detailed jumpsuit is adorned with full artwork and an outer shell that includes wheel pieces on the arms and legs. This design allows your child to stand tall as Optimus Prime or crouch down to convert into truck mode, mimicking the exciting transformations seen in the cartoons and movies. The foam boot covers, molded plastic mask with mesh-covered eye openings, and foam truck cab ensure a comfortable and secure fit, making it easy for your child to switch between modes. The costume's vibrant cartoon-inspired artwork brings the beloved character to life, making it perfect for Halloween, dress-up parties, or imaginative play among friends. The high-quality materials and construction ensure that this costume can withstand the rigors of active play while being easy to maintain with simple spot cleaning. The included illustrated transformation instructions make it easy for your child to master the conversion process, adding an extra layer of fun to their playtime. Let your child embark on thrilling adventures as Optimus Prime, leading the Autobots in their quest to protect Earth from the Decepticons. With the Kid's Transformers Converting Optimus Prime Costume, your child can experience the magic and excitement of being a Transformer, whether they're trick-or-treating, attending a themed party, or simply enjoying imaginative play at home. This costume is a must-have for any young Transformers fan, offering hours of fun and creative play.

Review: Worth it! - I was nervous spending so much on a Halloween costume. We just opened it and so far so good! My son is 43” tall so by the size chart he’d be a small, but he’s 45lbs. I didn’t know if I should order a small or medium. My son is four and a half. I ordered the small and I’m glad I did. The medium would have been way too long. I had to look for instructions for the straps. But the quality is good and my son loves it!
Review: Bulky but nice - It’s expensive and bulky. More of a pain for trick or treating to run in… but cute nonetheless,- and when your grandbaby wants to be Optimus Prime that transforms… you spend $120 + for a total of 2 hours.

## Features

- 100% Polyester combined to Polyurethane Foam Costume
- 3-in-1 Transformers Costume: Let your child lead the Autobots with the 3-in-1 Kid's Transformers Converting Optimus Prime Costume. This versatile outfit transforms from Optimus Prime to a semi-truck, offering endless play options and impressing friends on Halloween or during dress-up.
- Transform and Roll Out: The jumpsuit features full artwork and an outer shell with wheel pieces on the arms and legs. Your child can stand or crouch to convert into truck mode, bringing the magic of the Transformers to life in a fun and interactive way.
- Cartoon-Inspired Artwork: The costume's vibrant and detailed design is inspired by the Transformers cartoons. Whether for Halloween or imaginative play, this suit will turn heads and spark excitement among fellow Transformers enthusiasts.
- Quality Construction: Made for happy kids, this costume is easy to maintain with spot cleaning. The foam boot covers, molded plastic mask with mesh eye openings, and foam truck cab ensure a secure and comfortable fit, while the included illustrated transformation instructions make it easy to switch modes.
- Officially Licensed Design: This officially licensed costume features a 3D foam cover, arm and leg pieces, mask, and gloves. The detailed design ensures your child will look just like Optimus Prime from the beloved Transformers series, making it perfect for any fan.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KW1QKXH |
| Age Range Description | Little Kid |
| Best Sellers Rank | #710,491 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #1,688 in Boys' Costumes |
| Customer Reviews | 4.2 4.2 out of 5 stars (413) |
| Department | boys |
| Item Weight | 2.99 pounds |
| Item model number | 104939M-FUN |
| Manufacturer | Disguise |
| Package Dimensions | 20 x 19 x 9 inches |

## Images

![Disguise Kid's Transformers Optimus Prime Convertible Cosplay Costume - Child Semi Truck to Optimus Prime Converting Costume 3T/4T - Image 1](https://m.media-amazon.com/images/I/81+xnoRc1RL.jpg)
![Disguise Kid's Transformers Optimus Prime Convertible Cosplay Costume - Child Semi Truck to Optimus Prime Converting Costume 3T/4T - Image 2](https://m.media-amazon.com/images/I/81205rxAjFL.jpg)
![Disguise Kid's Transformers Optimus Prime Convertible Cosplay Costume - Child Semi Truck to Optimus Prime Converting Costume 3T/4T - Image 3](https://m.media-amazon.com/images/I/61+oww2U-jL.jpg)
![Disguise Kid's Transformers Optimus Prime Convertible Cosplay Costume - Child Semi Truck to Optimus Prime Converting Costume 3T/4T - Image 4](https://m.media-amazon.com/images/I/718nFmSoGhL.jpg)
![Disguise Kid's Transformers Optimus Prime Convertible Cosplay Costume - Child Semi Truck to Optimus Prime Converting Costume 3T/4T - Image 5](https://m.media-amazon.com/images/I/61vFFAC1WQL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What are the clear plastic tubes for, that came with the costume?**
A: There are little sleeves on the inside of the truck cab part, just above where the front wheels stick out, that the straws fit into. They help keep the tuck cab sticking outward instead of flopping down.

**Q: How do you attach the truck cab to your child’s body? Please help we can’t figure it out!!**
A: Did anyone figure out how to attach the black straps?

**Q: Sizes run small or big?**
A: Very big and doesn’t convert easily

**Q: I need someone smarter than me to show me how to do the straps on the cab part.  How do you secure the straps?**
A: Hi!  I don’t know if this helps, but my son put on the straps like you would the straps of a bookbag.  That’s the only way that helped me to figure it out

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth it!
*by C***A on October 4, 2025*

I was nervous spending so much on a Halloween costume. We just opened it and so far so good! My son is 43” tall so by the size chart he’d be a small, but he’s 45lbs. I didn’t know if I should order a small or medium. My son is four and a half. I ordered the small and I’m glad I did. The medium would have been way too long. I had to look for instructions for the straps. But the quality is good and my son loves it!

### ⭐⭐⭐⭐⭐ Bulky but nice
*by T***� on November 1, 2025*

It’s expensive and bulky. More of a pain for trick or treating to run in… but cute nonetheless,- and when your grandbaby wants to be Optimus Prime that transforms… you spend $120 + for a total of 2 hours.

### ⭐⭐⭐ Not worth the money
*by K***A on March 4, 2026*

After spending this much money on a costume that my son would wear on his birthday, I was disappointed to see I received a pre opened/returned item. The bag which holds the costume was torn on the zipper and items were missing. The quality seems good which is why I’m giving 3 stars BUT FOR THIS AMOUNT OF MONEY I believe I’m owed a new costume and not a used or returned one.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-03-16*