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Plus Size The Fairly OddParents! Cosmo Men's Costume

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Made By Us Exclusive
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Also comes in Adult Standard .
Items Out Of Stock
  • 2X: Nov 1 2025
  • 3X: Nov 1 2025
Item # FUN96562PL
Items Included
  • Shirt
  • Wand
  • Glasses
  • Headpiece
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Product Information

Size Chart
Size Measurement Standard Metric
2X Chest 55" 140cm
2X Waist 59" 150cm
2X Sleeve Length 25" 64cm
2X Shirt Length 31 3/4" 81cm
Size Measurement Standard Metric
3X Chest 54 1/2" 138cm
3X Waist 58 1/2" 149cm
3X Sleeve Length 25 1/4" 64cm
3X Shirt Length 32 1/4" 82cm

Magic, Mayhem, and One Wishy Fairy

Get ready to grant chaos, confusion, and questionable advice in style with this officially licensed Plus Size Cosmo Costume from The Fairly OddParents!. Straight from the halls of Fairy World (or wherever Cosmo last wandered off to), this costume captures the look of everyone's favorite well-meaning magical sidekick—green hair, wings, and all.

Animated Details, Real-World Fit

The white shirt features bold black cartoon-style outlines on the collar and cuffs, bringing that signature animated look to life. A black tie is printed on the front for an effortless, always-ready-for-work vibe—whether that “work” is granting wishes or getting distracted by shiny objects. Attached blue mesh wings complete the transformation and sit lightly across the back for a fluttery, fairy finish.

Wacky Wig and Wide-Eyed Wonder

Cosmo’s unmistakable green hair is captured with a sculpted headpiece that stays snug while you cast spells or confuse them. The included glasses feature Cosmo’s oversized googly eyes, instantly adding his iconic wide-eyed expression—equal parts clueless and charming.

One Wand, Endless Possibilities

The included wand features a classic yellow star and black rod design, ready to wave around while declaring “I’m helping!”—even if the results are questionable at best.

Cartoon Chaos in Plus Size

Perfect for group costumes with Wanda and Timmy, ‘90s-themed parties, or Nickelodeon nostalgia-fests, this Plus Size Cosmo Costume brings big personality with maximum comfort. With just the right dose of fairy flair and animated energy, it's a wish come true for fans of fairy godparent mischief.

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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