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Princess Bride Rodent of Unusual Size Adult Costume

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Also comes in Kids.
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Product Information

Items Included
  • Jumpsuit
  • Hood
  • Pair of Shoe Covers
  • 100% polyester faux fur, velour, & fiberfill
  • Long-pile faux fur jumpsuit has fabric ties at back of neck
  • Stuffed velour tail sewn to back of suit
  • Hood has hook & loop fastener at back of neck
  • Hood has soft-sculpted velour nose & ears, plastic eyes, felt teeth
  • Foam-backed velour shoe covers have elastic band under foot
  • Shoe covers have faux leather claws at front edge
  • Officially licensed, exclusive


Buttercup: We'll never succeed - we may as well die here.

Westley: No. No. We have already succeeded. I mean, what are the three terrors of the Fire Swamp? One, the flame spurts. No problem. There's a popping sound preceding each, we can avoid that. Two, the Lightning Sand. But you were clever enough to discover what that looks like, so in the future we can avoid that too.

Buttercup: Westley, what about the R.O.U.S.'s?

Westley: Rodents of Unusual Size? I don't think they exist.

Learn from Westley's naiveté and don't underestimate the unknown! Especially when opining about such monstrosities!

product details

This officially licensed, exclusive costume will let you really get inside the brain of those aforementioned unexpected monstrosities. Our R.O.U.S. Princess Bride Costume -- that's Rodent of Unusual Size, if you hadn't caught on yet -- is comprised of a long faux fur jumpsuit, a suffed velour tail, a hood with a soft-sculpted velour nose, ears, plastic eyes, and felt teeth. The shoe covers come in handy, too! Best of all, it's made by our in-house designers, so you can rest assured the faux fur is as high quality as any other big rat. (We kid.)

embrace the unknown

You never know what you'll run into and you never know what you'll step in! So take our advice and rock this sweet, esoteric costume that will likely make you a friend or two who get it.

Size Chart
Standard Chest 45" 114cm
Standard Sleeve Length 25 1/2" 65cm
Standard Torso 35" 89cm
Standard Jumpsuit Length 54" 137cm
X-Large Chest 49" 124cm
X-Large Sleeve Length 25 1/2" 65cm
X-Large Torso 36" 91cm
X-Large Jumpsuit Length 55" 140cm
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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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