Mean Girls Women's Karen Smith I'm a Mouse, Duh! Costume | Mean Girls Costumes
Step into the humorous and playful world of high school cliques with this officially licensed Mean Girls Karen Smith costume, perfect for cosplay, parties, and Halloween. This eye-catching outfit captures Karen’s lovable, ditzy personality and her unique weather-forecasting skills in a fun, stylish way.
The costume features a sleek black one-piece bodysuit paired with a delicate, short chiffon dress adorned with a shiny ribbon belt, creating a charming and playful look. Completing the ensemble is a quirky gray fur mouse ear headband with pink satin inner ears, instantly recognizable and perfect for quoting Karen’s famous line, "I'm a mouse, duh!".
Designed for versatility, this costume offers a blend of different personas — from adorable mouse to high school diva, weather psychic, and more. Whether you're going for comic effect or just embracing the spirit of the Plastics, this outfit makes a bold statement. Be the life of the party and showcase your fun side with this adorable and witty costume that celebrates one of the most memorable characters from Mean Girls.
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