Of course, that unsettling effect comes from her lifelike face and unusual eyes, but it also has a lot to do with her costume: a perverse and drab babydoll dress; flattened, enormous grosgrain pussy bow; skintight striped T-shirt; and white cotton tights. Whether you choose a standard size or give us your custom measurements, the costumes are personally tailored for you from scratch, some of which can be adjusted in style and size.

She walks, talks, and wields a two-foot knife while rocking to the beat of her own twisted murder ritual — a habit that's inspired one of TikTok's biggest dance trends this year.Plus, ballet flats are making a comeback (and we have a feeling the killer robot doll has a lot to do with that). We catch up with the film’s costume designer, Daniel Cruden—whose credits include Avatar: The Way of Water, Outlander, and The Hobbit films —to learn more about creating a creepy doll aesthetic for the 21st century, and which pieces one or two of the actors may or may not have stolen from set. It might not be her brightest or cheeriest ensemble, but it's certainly fitting for a chilling M3GAN Halloween costume. You can even elevate the look with one of M3GAN’s outerwear pieces, such as her brown satin trench (don’t forget the oversized sunnies!

Crew basics, Citizens of Humanity jeans—kind of high-street, mainstream brands, nothing of a designer level. We made a few tweaks like the sleeves, the high Peter Pan collar, so M3GAN’s babydoll would look less sexy and more innocent, which enhances the creepiness. The jersey knit sleeves offer ease, allowing you to dance the night away or orchestrate a little scare. Kids Megan Dress Girls Megan Halloween Cosplay Wig M3gan Cosplay Costumes ACcosplay Size: Girls sizes are available. If you're going for authenticity, make sure the dress has pleats along the skirt and add blue stitching along the hem, sleeves, and collar.Between being absolutely terrifying and surprisingly stylish, a M3GAN costume sounds like the perfect way to stir up some fun this Halloween. While many of the pieces from her outfits are custom, that hasn't stopped hundreds of horror lovers from showing the villainous robot some sartorial love on social media with their own M3GAN costumes. Dress up an outfit, gift it, or wear to a costume party to look just like Megan from the movie M3gan. And the T-shirt she wears layered under the dress ended up being great as well, because it covers up the arms—because obviously an actress with human arms doesn’t have the same articulated metallic arms of a robot, so there’s great continuity onscreen as we switched between filming on the robot, the mannequin, and the actress. Again, Gemma as a roboticist created this bow, and she is working in a very male-dominated environment, so she’s making a statement about how she’s dressing this doll.