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Dr. Seuss Cat in the Hat Costume Onesie for Adults

$49.99
or 4 interest-free payments of $12.50 with Pay with Sezzle Information
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Includes & Highlights
Item #EL4971AD
Items Included
  • Jumpsuit
Product Highlights
  • 100% polyester
  • Jumpsuit has attached bow tie and buttons down the front
  • Attached stuffed tail on back
  • Wrists and ankles are rib knit
  • Attached hood with stuffed ears and attached hat
  • Officially licensed
  • Made By Us Exclusive
Size Chart
Size Measurement Standard Metric
Small Jumpsuit Chest 38 1/2" 98cm
Small Sleeve Length 24 3/4" 63cm
Small Waist 38 1/2" 98cm
Small Torso Length 37" 94cm
Small Hips 38 1/2" 98cm
Small Inseam 21 1/2" 55cm
Size Measurement Standard Metric
Medium Jumpsuit Chest 42 1/2" 108cm
Medium Sleeve Length 25 1/2" 65cm
Medium Waist 42 1/2" 108cm
Medium Torso Length 39" 99cm
Medium Hips 42 1/2" 108cm
Medium Inseam 21 1/2" 55cm
Size Measurement Standard Metric
Large Jumpsuit Chest 46 1/2" 118cm
Large Sleeve Length 26 1/2" 67cm
Large Waist 46 1/2" 118cm
Large Torso Length 40 5/8" 103cm
Large Hips 46 1/2" 118cm
Large Inseam 21 1/2" 55cm
Size Measurement Standard Metric
X-Large Jumpsuit Chest 50 1/2" 128cm
X-Large Sleeve Length 27 1/8" 69cm
X-Large Waist 50 1/2" 128cm
X-Large Torso Length 41 7/8" 106cm
X-Large Hips 50 1/2" 128cm
X-Large Inseam 21 1/2" 55cm
Product Description

Costume Party or Catnap?

Who says mischief and comfort can't go hand in paw? Meet the Cat in the Hat Adult Costume Onesie, where cozy meets cunning in the most delightful way. This ultra-cozy ensemble, inspired by the crafty feline himself, feels like a soft pair of pajamas before bedtime, but with a dash of storybook charm. Whether you're the life of a costume party or curled up for a catnap, this onesie is designed to bring a touch of whimsy to any occasion.

Fun Details

Crafted in the style of Japanese pajama costumes, this jumpsuit features a playful pajama fit complete with front buttons and a striking red bowtie—just like our favorite Dr. Seuss character. The white belly is adorned with black lines mimicking ink marks, a clever nod to the classic 1957 illustrations. Topping off the design is a hood equipped with cat ears and a whimsical red and white striped top hat.

Don't forget the tail! No cat costume would be complete without one, and this onesie has a charming tail attached at the back. The rib-knit cuffs ensure everything stays snug and comfy, perfect for lounging or leaping into Halloween festivities.

Choose Your Adventure

Ready to stir up some trouble like the Cat in the Hat, or are you looking to lay low and lounge? This officially licensed costume offers both options seamlessly. Whether you're scheming against a certain goldfish or settling in for a movie marathon, this onesie is your ticket to a fun-filled, Seussical day—or night!

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