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WackyMas Adult Christmas Onesie
WackyMas Adult Christmas Onesie
check_circle Ultra-Soft Fleece Onesie With A Silly Puppet Face
check_circle Full-Body Hood, Zip-Front & Roomy Fit For All-Day Comfort
check_circle Sizes For Kids & Adults. Match The Whole Family
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WackyMas Adult Christmas Onesie
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Ordered two for me and my son figuring they'd be thin costume material. We wore them all Christmas morning and half of Christmas night. Money well spent.
Mike T. -
Got the Santa and the Elf for my two sons and they've basically lived in them since the box arrived. The puppet face on the hood makes everyone laugh, and they've been through the wash twice with no pilling. Already ordering one for myself.
Jessica D. -
Sixty-four Christmases and this is the first year everyone wore the same thing. Four different characters, four happy kids, one very happy grandma. Arrived on time, sizes were exactly right, and the photos came out perfect.
Linda P.
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What Size Should I Get?
What Size Should I Get?
WackyMas onesies are cut with a roomy, cozy fit. Adult sizes run S to XL and kids sizes go by age range. If you're between sizes, size up for extra lounging room. Check the size chart in the product photos for exact measurements.
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How do I wash my WackyMas onesie?
How do I wash my WackyMas onesie?
Gentle machine wash at 30°C, lay flat to dry. Do not tumble dry or iron the novelty face.
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What Is It Made Of?
What Is It Made Of?
Ultra-soft plush fleece that stays warm without feeling heavy. The puppet face is stitched into the hood, the front zipper runs full length so it's easy to get in and out, and the cuffs keep the sleeves and legs in place. Machine washable on cold, tumble dry low.
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How Long Will My Order Take?
How Long Will My Order Take?
Orders are typically processed within 10-14 business days. Delivery time varies by destination and carrier. Once your order ships, you will receive tracking so you can follow it from dispatch to delivery.
Please note that carrier, customs, weather, and holiday delays can occasionally affect delivery estimates. Order early to have it in time for Christmas.
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30-DAY GUARANTEE & RETURNS
30-DAY GUARANTEE & RETURNS
If your WackyMas onesie arrives damaged, defective, or incorrect, contact us within 30 days of delivery and we will help make it right. For all other returns or exchanges, please review the store return policy before sending anything back.
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Where Do You Ship?
Where Do You Ship?
We ship worldwide! 🌎 Tracked shipping is available to every destination shown at checkout. Delivery estimates may vary depending on your location, so order early to have your WackyMas in time for Christmas.

WACKYMAS PROTECTION
30-Day Guarantee
If your WackyMas onesie arrives damaged, defective, or incorrect, contact us within 30 days of delivery and our support team will help make it right.
Testimonials
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The kids refuse to take them off
Got the Santa for my son and the Elf for my daughter and they have basically lived in them since the box arrived. The fleece is so much softer than I expected and the little puppet face on the hood makes everyone laugh. Best money I've spent this Christmas.
Jake L.
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I was the skeptic
Thought it'd be one of those thin, scratchy costume onesies. Nope. It's thick, warm and actually comfortable enough to sleep in. My husband wore the Reindeer to Christmas dinner and it stole the whole night. Already ordered two more for the kids.
Jessica D.
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Best family photo we've ever taken
Sixty-four years of Christmases and this is the first time all the grandkids matched. Four onesies, four different characters, one very happy grandma. Arrived fast, came in a beautiful box, and the sizes were exactly right.
Linda P.