Plus Size Grinch Adult Costume Onesie
Information
- Hooded Jumpsuit
Small Moments,
Monster Memories
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| Size | Measurement | Standard | Metric |
|---|---|---|---|
| 2X | Chest | 56 1/2" | 144cm |
| 2X | Sleeve Length | 27" | 69cm |
| 2X | Waist | 57" | 145cm |
| 2X | Torso Length | 38 1/2" | 98cm |
| 2X | Hips | 58" | 147cm |
| 2X | Inseam | 29" | 74cm |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| 3X | Chest | 60 1/2" | 154cm |
| 3X | Sleeve Length | 27 1/2" | 70cm |
| 3X | Waist | 61" | 155cm |
| 3X | Torso Length | 29 1/2" | 75cm |
| 3X | Hips | 62" | 157cm |
| 3X | Inseam | 29" | 74cm |
- 100% polyester
- Stretch sherpa faux fur jumpsuit has a zipper down center front, embroidered heart on front
- Hood has poly knit lining, embroidered facial features, hair tuft on top
- Rib knit sleeve and ankle cuffs
- Officially licensed
- Made By Us Exclusive
A Cozy Look for a Classic Grump
Channel your inner holiday curmudgeon with this officially licensed Plus Size Grinch Costume Onesie. Perfect for lounging, parties, or stealing the scene at any seasonal event, this one-piece wonder wraps you in comfort while capturing the unmistakable charm of Dr. Seuss’s most infamous Who-ville resident. Whether your heart's two sizes too small or just big enough to enjoy a little mischief, this costume is ready to make a statement.
Soft Enough to Snuggle, Grinchy Enough to Scheme
Made from 100% polyester stretch sherpa faux fur, the jumpsuit delivers the ultimate in plush comfort with a bright green hue that’s instantly recognizable. The fabric has a warm, fuzzy texture that’s ideal for cold-weather celebrations or cozy nights in. A full-length zipper down the center front makes it easy to slip into or out of the look with minimal fuss—perfect for last-minute costume needs or marathon movie nights.
Details That Warm the Heart
The left chest features an embroidered red heart—perhaps even a little larger than expected—offering a subtle nod to the Grinch’s famous transformation. Rib knit cuffs at the wrists and ankles keep the fit snug and help seal in warmth without restricting movement, making this onesie as functional as it is festive.
Face First into Character
The attached hood brings the character to life with embroidered facial features that perfectly capture the Grinch’s signature scowl. Lined with soft poly knit for comfort, the hood also features a bright yellow hair tuft on top to complete the look. Pull it up for full transformation, or leave it down for a more relaxed Grinch-on-holiday vibe.
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.
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.
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.