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I'm a Mouse, Duh! Karen Smith Mean Girls Costume

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Made By Us Exclusive
View Size Chart
Item # FUN9502AD
Items Included
  • Bodysuit
  • Dress
  • Belt
  • Ears Headband
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Product Information

Size Chart
Size Measurement Standard Metric
X-Small Bodysuit Chest 28 1/2" 72cm
X-Small Bodysuit Waist 24" 61cm
X-Small Bodysuit Torso 22 1/2" 57cm
X-Small Dress Length (side seam) 23" 58cm
Size Measurement Standard Metric
Small Bodysuit Chest 30 1/2" 77cm
Small Bodysuit Waist 26" 66cm
Small Bodysuit Torso 23" 58cm
Small Dress Length (side seam) 23" 58cm
Size Measurement Standard Metric
Medium Bodysuit Chest 32 1/2" 83cm
Medium Bodysuit Waist 28" 71cm
Medium Bodysuit Torso 23" 58cm
Medium Dress Length (side seam) 24" 61cm
Size Measurement Standard Metric
Large Bodysuit Chest 35 1/2" 90cm
Large Bodysuit Waist 31" 79cm
Large Bodysuit Torso 24" 61cm
Large Dress Length (side seam) 25" 64cm
Size Measurement Standard Metric
X-Large Bodysuit Chest 37" 94cm
X-Large Bodysuit Waist 32" 81cm
X-Large Bodysuit Torso 24 1/2" 62cm
X-Large Dress Length (side seam) 25" 64cm
  • 100% polyester
  • Step-in bodysuit has length-adjustable shoulder straps
  • Chiffon babydoll dress has ruffled, elasticized top edge, length-adjustable shoulder straps
  • Tie satin ribbon belt as desired
  • Mouse ears attached to faux-fur-covered plastic headband
  • Officially licensed, exclusive

Get Ready to Channel Your Inner Karen Smith!

It's time to unleash your inner Mean Girl and transform into the iconic Karen Smith with our exclusive "I'm a Mouse, Duh!" Costume. Made with 100% polyester, this costume is the perfect blend of sass and style, just like Karen herself.

Step into the limelight with the step-in bodysuit that features length-adjustable shoulder straps for a comfortable and secure fit. The chiffon babydoll dress is a showstopper, with a ruffled, elasticized top edge and length-adjustable shoulder straps that allow you to customize the fit to your liking.

To complete the look, simply tie the satin ribbon belt as desired to accentuate your figure and add that extra touch of glamour. And let's not forget the pièce de résistance - the mouse ears! Attached to a faux-fur-covered plastic headband, these ears are the perfect finishing touch to your Karen Smith transformation.

This officially licensed costume is exclusive to our store, ensuring that you stand out from the crowd and make a statement at any Halloween party or event. Whether you're reenacting your favorite Mean Girls scenes or just looking to embrace your inner mean girl, this costume is a must-have.

So, grab your Plastics and get ready to slay the Halloween scene as Karen Smith. With our "I'm a Mouse, Duh!" Costume, you'll be the talk of the town and the envy of every Mean Girls fan. Don't miss out on the chance to embody the ultimate iconic character this Halloween!

Made By Us
Designer Halloween costumes

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.

Costume experts designing Halloween costumes

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.

Behind the scenes of exclusive Halloween costume design

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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