Grinch Costume
FailDemand is soft, at -51.9% this quarter, so Grinch Costume is a Fail.
- Flapen Score
- 38 / 100Ranks 1,216 of 1,773 Toys & Games niches · −6 vs the category median of 4438
- Market size
- £90K/yr498K searches / yr
- 90-day growth
- -51.9%search demand this quarter
- Competition
- 64%top-5 click share · 11 brands · 14 sellers
Flapen Score
Grinch Costume against its category
The dotted line is the Toys & Games average. Past it, Grinch Costume is stronger. Inside it, weaker.
Market
The Grinch Costume market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Grinch Costume 498K times last year and spent an estimated £90K. The top 5 brands take 86% of clicks. Demand peaks in Nov–Dec. Flapen scores it 38 out of 100, a Fail.
01 · Demand
0.6% of searches ended in a purchase last week.
Shoppers searched for this 498K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 0.6% of those searches ended in a purchase. Searches in the last 90 days moved -51.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated £90K a year.
- Searches, last 12 months
- 498K
- Growth, 90 days vs prior 90
- -51.9%
- Conversion, latest week
- 0.6%
- Market size, estimated
- £90Ka year
- Peak month
- December206.2× the quietest month
- Top search term
- grinch costume311K searches a year
02 · Price
A sale here is worth £30.16.
Listings sell for £30.16 on average, from £13.06 to £66.66. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 100 to 250 of them. At £30.16 that is £3K to £8K a year per listing.
- Average price
- £30.16inside the $15 to $100 sweet spot
- Price range
- £13.06–£66.66
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 4K–5K
- Units per listing a year
- 100–250
- Revenue per listing a year
- £3K–£8K
- Returns
- 6.4%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
78% of listings pay for placement with sponsored ads. 83% ship with Prime. On an average day, 50.2% of listings are out of stock. The average listing ranks #4,918 within Dress-Up Accessories. It carries 35 reviews at 4.02 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 78%
- Prime listings
- 83%
- Out of stock, average day
- 50.2%
- Average rank
- #4,918in Dress-Up Accessories
- Average rating
- 4.02 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 35per listing
- Listings tracked
- 18
04 · Newcomers
Amazon counts 0 of last year's 9 launches as successful.
9 products launched here in the last 12 months. Amazon counts 0 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 38 months on average, so the names here are settling in.
- Launched, last 12 months
- 9
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 38 months
Products
Top Grinch Costume products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Top sellers
by 90-day click share
The Grinch Mens Fleece Hooded Onesie Fluffy Loungewear - Funny Gifts for Him (Green M)
- Price
- £20.99
- Rating
- 4.6/5
- Reviews
- 200
- Age
- 2y ago

shyhand Adults Green Christmas Onesie Thief Hooded Pyjamas Costume Fluffy Loungewear for Home Halloween Xmas Pajama (UK Alpha L Regular Regular)
- Price
- £20.41
- Rating
- 4.5/5
- Reviews
- 3
- Age
- 8mo ago

shyhand 7PCS Adult Santa Furry Monster Costume Deluxe Christmas Green Elf Outfit Gloves Hat Mask Xmas Fancy Dress Party Cosplay Suit (2XL)
- Price
- £40.66
- Rating
- 3.9/5
- Reviews
- 10
- Age
- 9mo ago

Infinity Gauntlet Green Big Monster Costume for Kids Boys Christmas Monster Furry Outfits Christmas Cosplay Costume Party Santa Suit
- Price
- £23.24
- Rating
- 3.2/5
- Reviews
- 18
- Age
- 3y ago

SINSEN 7PCS Christmas Green Big Monster Costume Adult Cosplay Costume Luxury Santa Claus Santa Suits Outfits
- Price
- £46.36
- Rating
- 4.1/5
- Reviews
- 133
- Age
- 3y ago
Trending
90-day click momentum
The Grinch Mens Fleece Hooded Onesie Fluffy Loungewear - Funny Gifts for Him (Green M)
- Price
- £20.99
- Rating
- 4.6/5
- Reviews
- 200
- Age
- 2y ago

shyhand Adult Green Fluffy Onesie Christmas Couples Pyjamas Fleece Home Nightwear for Women Men (Small)
- Price
- £20.16
- Rating
- 4.5/5
- Reviews
- 2
- Age
- 9mo ago

The Grinch Hooded Wrap Blanket Soft Green Fleece with Novelty 3D Hood & Pompom - Cozy Wearable Throw - Size 120x150cm
- Price
- £14.11
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 9mo ago

shyhand Adults Green Christmas Onesie Thief Hooded Pyjamas Costume Fluffy Loungewear for Home Halloween Xmas Pajama (UK Alpha L Regular Regular)
- Price
- £20.41
- Rating
- 4.5/5
- Reviews
- 3
- Age
- 8mo ago

Funidelia The Grinch costume for men and women Official License Size L - XL The Grinch Films & Series - Fancy dress for adults for parties Carnival and Halloween
- Price
- £66.66
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 10mo ago
Newest
by launch date
shyhand Adults Green Christmas Onesie Thief Hooded Pyjamas Costume Fluffy Loungewear for Home Halloween Xmas Pajama (UK Alpha L Regular Regular)
- Price
- £20.41
- Rating
- 4.5/5
- Reviews
- 3
- Age
- 8mo ago

HFAN Christmas Grinch mask Grinch Decorations Christmas Mask and Gloves With Red Hat Anime Cosplay Grinch Costume for Halloween Xmas Funny Carnival Party Full Face Latex Helmet Costume Props
- Price
- £16.68
- Rating
- 2.9/5
- Reviews
- 15
- Age
- 8mo ago

shyhand Adult Green Fluffy Onesie Christmas Couples Pyjamas Fleece Home Nightwear for Women Men (Small)
- Price
- £20.16
- Rating
- 4.5/5
- Reviews
- 2
- Age
- 9mo ago

shyhand 7PCS Adult Santa Furry Monster Costume Deluxe Christmas Green Elf Outfit Gloves Hat Mask Xmas Fancy Dress Party Cosplay Suit (2XL)
- Price
- £40.66
- Rating
- 3.9/5
- Reviews
- 10
- Age
- 9mo ago

shyhand 5PCS Adult Monster Costume Christmas Green Furry Jumpsuit with Mask Scarf Gloves Shoe Deluxe Party Cosplay Outfit (Large)
- Price
- £48.67
- Rating
- 3.4/5
- Reviews
- 4
- Age
- 9mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take 64% of clicks. Leaders hold, but buyers still shop past them.
Brands
11 falling
Sellers
14
Top-5 brand share
86%
Top 20: 100%
Top-5 click share
64%
Top 20: 100%
Open market
10%
- shyhand36%
- The Grinch28%
- Infinity Gauntlet8%
- SINSEN7%
- Applysu6%
- Senua4%
- Open — no brand owns it (5 brands, 10%)
Demand
Grinch Costume search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Nov, Dec · busiest ÷ quietest = 206.2×
Search terms
Top Grinch Costume search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- grinch costume311K/yr
- the grinch costume43K/yr
- grinch costume adult53K/yr
- adult grinch costume29K/yr
- grinch outfit28K/yr
- grinch outfit adult11K/yr
- grinch suit5K/yr
- the grinch costume adult5K/yr
- mens grinch costume5K/yr
- grinch adult costume4K/yr
Reviews and returns
What reviews say buyers love and hate about Grinch Costume
What buyers praise, what they complain about and why they send it back, from the reviews.
Complain
I had to glue it back down with superglue
Love
Its a great fit and good quality
Return
6.4% Return rate 55% Fixable by listing
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Grinch Costume questions
Answered from the same tracked data.









