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Grinch Sherpa Union Suit with Head Zipper

Grinch Sherpa Union Suit with Head Zipper

4.6(9 ratings)

Best price now

$32.95at AmazonChecked 2 h ago

19% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Lowest price today: $32.95 at Amazon (checked Nov 14, 2026).
  • Checked at 4 stores.

Our take on the Grinch Sherpa Union Suit with Head Zipper

This is a one-piece Grinch costume in 100% polyester Sherpa, cut unisex for men and women. The hood carries a Grinch face, a zipper at the head makes it easy to pull on, and two side pockets hold a phone or candy. Buyers call it very warm once zipped and say the fit runs true, including a 6'1", 260 lb reviewer in 3XL. It is a costume-first piece: warmer and softer than thin printed pajama suits, but bulkier and less breathable than fleece onesies.

Best forHalloween and cosplay eventsHoliday parties and movie nightsGrinch fans who want a warm one-pieceLounging at home in cold weather
Pros
  • Soft Sherpa shell feels plush against the skin
  • Hood with a Grinch face reads clearly as the character
  • Head zipper makes it quick to get in and out
  • Two side pockets for phone, candy or keys
  • Unisex cut that buyers report fits true to size
  • Very warm once fully zipped
Cons
  • Polyester Sherpa traps heat and can run hot indoors
  • Bulky one-piece is awkward for bathroom breaks
  • Only one buyer note about sizing, and it asks for a larger option
  • Costume look limits it to seasonal or themed wear

Grinch Sherpa Union Suit with Head Zipper prices at every store

  • WalmartNew

    In stockSold by TVStoreOnline.com

    $39.95Free shippingChecked 2 h ago
    Visit Walmart
  • Ugly Christmas SweaterNew

    In stock

    $40.59+ $3.95 shippingChecked 2 h ago
    Visit Ugly Christmas Sweater
  • eBayNew

    In stockSold by fancydressoutfit

    $57.99Free shippingChecked 2 h ago
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $32.95Free shippingChecked 2 h ago
    Visit Amazon

Store links may earn us a commission.

Grinch Sherpa Union Suit with Head Zipper price history

$40.59$32.95
Oct 31Nov 14

Lowest price we've seen: $32.95 on Nov 14 at Amazon; highest $40.59 on Oct 31. Tracked across 4 stores since Oct 31.

What reviewers say

A tall, heavier reviewer reported a perfect fit in 3XL. The only complaint was a wish for a larger size.

What people mention
  • FitPraisedBuyers say it fits just right, including a 6'1", 260 lb reviewer in 3XL.
  • WarmthPraisedOwners report it is very warm once zipped up.
  • Build qualityPraisedBuyers describe the material and construction as good quality.
  • Sizing rangeMixedOne reviewer wished a larger size were offered.

From Ugly Christmas Sweater

  • Ultra-soft 100% polyester Sherpa union suit for men and women
  • Detailed hood with a playful Grinch face
  • Head zipper makes it easy to slip on and off
  • Two side pockets for phone, candy or small essentials
  • Great for Halloween, cosplay, themed parties or lounging at home
  • Adult unisex costume
Sizes
XS, S, M, L, XL, 2XL, 3XL, 4XL, 5XL
Materials
100% polyester Sherpa
Fit
Unisex; flexible and comfortable fit
Sizing
Reviews say it fits just right; a 6'1", 260 lb reviewer found 3XL perfect, and one reviewer wished for a larger size.
Guarantee
#1 in quality products guaranteed
Returns
Hassle free exchange & returns
Shipping
Fast shipping guaranteed

About the Grinch Sherpa Union Suit with Head Zipper

This union suit is an adult unisex Grinch costume for men and women. It is made from ultra-soft 100% polyester Sherpa. The hood has a detailed Grinch face.

A head zipper makes the suit easy to put on and take off. Two side pockets hold a phone, candy or other small items. The fit is flexible and comfortable.

It can be worn for Halloween, cosplay, themed parties, trick-or-treating or lounging at home.

Material
100% polyester Sherpa
Fit
Unisex, flexible and comfortable
Closure
Head zipper
Hood
Detailed Grinch face
Pockets
2 side pockets
Style
Union suit
Intended for
Adult men and women

What buyers say

Buyers like
  • Fits just right
  • Arrived on time for a pajama party
  • Perfect fit for a 6'1", 260 lb reviewer in 3XL
  • Very warm once zipped up
  • Good quality
Buyers complain about
  • One reviewer wished there was a larger size

Questions and answers

Is it warm enough for cold-weather trick-or-treating?
Yes. Buyers say it is very warm once zipped up, and the polyester Sherpa holds heat well. It can feel hot indoors for long stretches.
How does the head zipper work?
The zipper at the head opens the hood so you can slip the suit on and off without pulling it over your face. The hood still shows the Grinch face when worn up.
Does it fit tall or heavier wearers?
A 6'1", 260 lb reviewer reported a perfect fit in 3XL. One buyer wished for a larger size, so check the size range before ordering if you are near the top end.
Can I wear it as pajamas, or is it only a costume?
It works as loungewear too. The Sherpa is soft and the pockets are handy, but the bulky one-piece and hood make it more costume than everyday sleepwear.
What is it made of?
100% polyester Sherpa. That gives the plush, fuzzy surface and the warmth buyers mention, but it is not breathable like cotton.
Does it have pockets?
Yes, two side pockets sized for a phone, candy or small essentials.
Where is the Grinch Sherpa Union Suit with Head Zipper cheapest?
At Amazon, for $32.95, 19% under what the other stores charge, as of our latest check.
What do buyers say about the Grinch Sherpa Union Suit with Head Zipper?
Rated 4.6 out of 5 from 9 ratings. Buyers like: Fits just right; Arrived on time for a pajama party; Perfect fit for a 6'1", 260 lb reviewer in 3XL. Common complaints: One reviewer wished there was a larger size.
Where can I buy the Grinch Sherpa Union Suit with Head Zipper?
4 stores we checked sell it, including Amazon, Ugly Christmas Sweater, Walmart, eBay.

Stores we've priced the Grinch Sherpa Union Suit with Head Zipper at

  • Walmart deals and prices

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