--- product_id: 225782848 title: "Disguise Kid's Transformers Optimus Prime Muscle Costume - Child Optimus Cosplay Outfit - Boys & Girls Transformers Costumes S" brand: "disguise" price: "VT25016" currency: VUV in_stock: true reviews_count: 13 category: "Disguise" url: https://www.desertcart.vu/products/225782848-disguise-kids-transformers-optimus-prime-muscle-costume-child-optimus-cosplay store_origin: VU region: Vanuatu --- # Official licensed character mask Muscle-padded chest & arms Durable 100% polyester fabric Disguise Kid's Transformers Optimus Prime Muscle Costume - Child Optimus Cosplay Outfit - Boys & Girls Transformers Costumes S **Brand:** disguise **Price:** VT25016 **Availability:** ✅ In Stock ## Summary > 💥 Transform into the ultimate Autobot hero and lead the charge in style! ## Quick Answers - **What is this?** Disguise Kid's Transformers Optimus Prime Muscle Costume - Child Optimus Cosplay Outfit - Boys & Girls Transformers Costumes S by disguise - **How much does it cost?** VT25016 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/225782848-disguise-kids-transformers-optimus-prime-muscle-costume-child-optimus-cosplay) ## 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 - • **Easy On, Easy Off:** Hook and loop fasteners make costume changes quick, so your child never misses a moment of action. - • **Built to Last Battles:** Crafted from durable polyester and fiberfill padding, ready for countless heroic missions. - • **Comfort Meets Adventure:** Elastic waistband and breathable mask ensure all-day play without compromise. - • **Heroic Muscle Definition:** Padded chest and arms sculpt a powerful Optimus Prime silhouette that commands attention. - • **Authentic Transformers Design:** Officially licensed with detailed cartoon-inspired graphics and signature shoulder pieces for true fan cred. ## Overview This officially licensed Transformers Muscle Costume for kids features padded chest and arms for a bold, muscular look, complete with a character mask and shoulder pieces. Made from durable 100% polyester with an elastic waistband for comfort, it’s designed for easy wear and long-lasting play—perfect for Halloween, cosplay, or any Transformers fan’s adventure. ## Description Your child will be so excited to convert into this Optimus Muscle costume! The full jumpsuit is covered with striking printed artwork, muscled arms and chest and includes a Optimus mask to complete the look!ABOUT DISGUISEDisguise is a leader in the Halloween industry creating innovative and trend setting costumes and accessories. Its team is comprised of a group of gifted in-house designers, sculptors and graphics artists from various creative backgrounds including Hollywood movie sculpt design, the fashion industry and gallery-showcased fine arts.Headquartered in San Diego, Disguise produces costumes and accessories under many of the world’s leading licensed brands as well as its own proprietary brands, for the nation’s largest retailers including specialty, party and pop-up stores. Review: Nice costume - Looks nice, well made. Fits true to size. Velcro holds well. Material is a nice quality. Review: Cute Costume - This was a gift for my grandson! He is so happy with his costume! The quality is great and true to size. So cute! ## Features - 100% Polyester - MUSCLE OPTIMUS PRIME COSTUME - Be the leader of the Autobots and impress your friends this Halloween with this Transformers muscle padded suit - OFFICIAL TRANSFORMERS COSTUME - Has padded arms and chest to give this child muscle outfit an authentic Optimus Prime look - LEAD THE AUTOBOTS TO VICTORY - Power up and help Bumblebee and the rest to defeat Megatron and the Decepticons once and for all! - CARTOON INSPIRED ARTWORK - Whether as a Halloween costume or dress-up among friends, this muscle suit and mask is sure to turn heads - QUALITY COSTUMES FOR HAPPY KIDS - To keep Optimus Prime costume well maintained, it is recommended that it be spot cleaned. Includes muscle torso and arms, attached shoulder pieces and character mask. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B083TMWB69 | | Age Range Description | Little Kid | | Apparel Fabric Stretch | No Stretch | | Apparel Fabric Weight Class | Medium Weight | | Best Sellers Rank | #38,486 in Toys & Games ( See Top 100 in Toys & Games ) #190 in Boys' Costumes #556 in Kids' Costumes | | Brand Name | Disguise | | Closure Type | Hook and Loop | | Color | Optimus Prime | | Costume Decade | 1980s | | Customer Reviews | 4.7 out of 5 stars 2,405 Reviews | | Fabric Type | 100% Polyester | | Fit Type | Loose | | Fit to Size Sentiment | Positive | | Garment Size Country | United States | | Included Components | Jumpsuit with muscle torso and arms, attached shoulder pieces, and character mask. | | Item Type Name | Costume | | Item Weight | 4 Ounces | | Manufacturer | Disguise | | Material | Polyester | | Occasion | Cosplay, Costume Party, Dress Up, Halloween, Make Believe | | Part Number | 104919L | | Pattern | Costumes | | Product Care Instructions | Hand Wash Only | | Shoulder to Bottom Hem Length | 30 Centimeters | | Size | Small (4-6) | | Sleeve Length Description | Short Sleeve | | Special Features | Costume | | Special Sizes | Standard | | Style Name | Optimus Prime | | Style Number | 104919L | | Target Audience | Toys & Games | | Theme | Movies | | UPC | 192995004818 | | Unit Count | 1.00 Count | | Warranty Description | No Warranty | | character | Optimus Prime | ## Images ![Disguise Kid's Transformers Optimus Prime Muscle Costume - Child Optimus Cosplay Outfit - Boys & Girls Transformers Costumes S - Image 1](https://m.media-amazon.com/images/I/81NkfqA24xL.jpg) ![Disguise Kid's Transformers Optimus Prime Muscle Costume - Child Optimus Cosplay Outfit - Boys & Girls Transformers Costumes S - Image 2](https://m.media-amazon.com/images/I/71NZXRUpxsL.jpg) ![Disguise Kid's Transformers Optimus Prime Muscle Costume - Child Optimus Cosplay Outfit - Boys & Girls Transformers Costumes S - Image 3](https://m.media-amazon.com/images/I/61IRU58ei0L.jpg) ![Disguise Kid's Transformers Optimus Prime Muscle Costume - Child Optimus Cosplay Outfit - Boys & Girls Transformers Costumes S - Image 4](https://m.media-amazon.com/images/I/71N-5xAy1LL.jpg) ![Disguise Kid's Transformers Optimus Prime Muscle Costume - Child Optimus Cosplay Outfit - Boys & Girls Transformers Costumes S - Image 5](https://m.media-amazon.com/images/I/81WEY8xS1zL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: I have a 4 yr old; what size should I order?** A: I got a size small for my little guy who is 3 and it is alittle big, so I would say small. **Q: What’s the recommended size for a 5 year old?** A: Small size 4-6 **Q: Our son is 8 now. How big of a child would the medium fit, please?** A: Medium 7-8 26-27" 23-24" 25-27" 48-51" 48-60 lbs. Large 10-12 28-30" 24-25" 28-30" 54-58" 60-87 lbs. item is a 'jumpsuit' **Q: What size would a 4 year old wear he’s 35 pounds wears 5t now** A: Runs Big ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice costume *by A***R on November 29, 2025* Looks nice, well made. Fits true to size. Velcro holds well. Material is a nice quality. ### ⭐⭐⭐⭐⭐ Cute Costume *by L***S on October 10, 2025* This was a gift for my grandson! He is so happy with his costume! The quality is great and true to size. So cute! ### ⭐⭐⭐⭐⭐ Perfect gift & super fun! *by T***A on May 3, 2026* I got this as a gift for my nephew & he absolutely loved it! The design looks amazing in person & the colors are super vibrant. It fits well and seems comfortable to wear. The mask is a little big but still works fine. Perfect for dress up or parties. Def a great gift idea, he was so happy! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/225782848-disguise-kids-transformers-optimus-prime-muscle-costume-child-optimus-cosplay](https://www.desertcart.vu/products/225782848-disguise-kids-transformers-optimus-prime-muscle-costume-child-optimus-cosplay) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-09*