M3gan Costumes & Accessories

Read More

Get ready to slay—in style—with our M3GAN Costumes & Accessories for kids and adults! Inspired by the fierce and fashionable AI doll from the hit horror film, this collection lets you transform into the ultimate blend of adorable and terrifying. Featuring M3GAN’s signature preppy dress, striped bow tie, long blonde wig, and haunting stare, these costumes are perfect for Halloween, cosplay, or making a dramatic entrance at any costume event. Whether you're doing the viral dance or just channeling M3GAN’s no-nonsense attitude, these looks bring major creepy-chic energy for all ages. Just don’t forget the killer moves and a touch of sass!

Close
{{ filter[2] }}
In stock
Customer Rating
{{ filter[0].replace('Isp-tag-','') }}
Price
Show results
{{ collection.total_results }} results
{{ activeFilters.length > 0 ? 'Filter by:' : '' }}
  • {{ filter.value.includes(':') ? filter.value.split(':')[1] : filter.value }}
Sold out
NEW
PREORDER
COMING SOON
Star
{{ product.rating.toFixed(1) }} ({{ product.reviews_count }})

{{ product.l }}

{{ product.c.replace('USD','$').replace('GBP','£').replace('EUR','€') }}{{ product.p }}

{{ product.c.replace('USD','$').replace('GBP','£').replace('EUR','€') }}{{ product.p_c }}

{{ quickView.title }}
${{ quickViewPrice }}

Star
{{ rating.toFixed(1) }} ({{ reviews_count }})
{{ variant.title }}
Girls' M3gan Costume
Girls' M3gan Costume
Let your little one transform into the ultimate tech-savvy terror with the Girls' M3GAN Costume, inspired by the spine-chilling star of the hit horror film! ...
Women's M3gan Costume
Women's M3gan Costume
Step into the uncanny valley of killer style with the Women’s M3GAN Costume, inspired by the viral horror icon that took the world by storm. This eerily chic...
Women's M3gan Wig
Women's M3gan Wig
Make sure your M3gan costume stands out this year, with the Adult M3gan Wig from Costumes.com. The blonde waves and sleek middle part perfectly showcases M3g...
Adult M3gan Mask and Wig
Adult M3gan Mask and Wig
Embark on a haunting transformation into the advanced artificial intelligence android, M3gan, from the hit sci-fi/horror movie of the same name with our Adul...
Women's M3GAN 2.0 Costume - Deluxe
Women's M3GAN 2.0 Costume - Deluxe
Unleash your inner killer doll with the officially licensed Women’s M3GAN 2.0 Costume – Deluxe! Inspired by the upgraded AI menace from the hit horror sequel...
Adult M3gan Overhead Latex Mask with Wig
Adult M3gan Overhead Latex Mask with Wig
Prepare to embody the captivating persona of a powerful AI robotic doll, M3gan, with our Adult Deluxe M3gan Overhead Latex Mask. If you are seeking a truly i...
Girls' M3GAN 2.0 Costume - Deluxe
Girls' M3GAN 2.0 Costume - Deluxe
Creep into spine-chilling style with the Girls' M3GAN 2.0 Costume - Deluxe, an officially licensed outfit inspired by the iconic female horror sensation. Per...
Women's M3GAN 2.0 Costume - Deluxe
Women's M3GAN 2.0 Costume - Deluxe
Step into spine-chilling style with the Women’s M3GAN 2.0 Costume – Deluxe, an officially licensed outfit inspired by the iconic female horror sensation. Per...

M3gan is a life-like, artificially intelligent doll who knows a thing or two about protecting her child companion and becoming their best friend and guardian. This year, you’ll be showing the world just how advanced AI has become with any one of our screen-accurate M3gan looks.

All of our M3gan costumes feature her beige dress outfit and striped long-sleeve shirt with the big blue, red, and white accented bow from the film. With both kid costumes and adult costumes available, as well as matching M3gan wigs and masks to take the look to the next level, you’ll be more than ready to put your artificial intelligence programming to the test this year.

From Halloween to scary movie marathons to impromptu dance parties, our collection of M3gan costumes will make sure you hit the ground running at your next costume party.