Monsters Inc Costume
FailShoppers spend an estimated $0 a year here, so Monsters Inc Costume is a Fail.
- Flapen Score
- 41 / 100Ranks 11,351 of 16,930 Clothing, Shoes & Jewelry niches · −4 vs the category median of 4541
- Market size
- $0/yr158K searches / yr
- 90-day growth
- +45.6%search demand this quarter
- Competition
- 46%top-5 click share · 19 brands · 40 sellers
Flapen Score
Monsters Inc Costume against its category
The dotted line is the Clothing, Shoes & Jewelry average. Past it, Monsters Inc Costume is stronger. Inside it, weaker.
Market
The Monsters Inc Costume market on Amazon at a glance
Shoppers on Amazon United States searched for Monsters Inc Costume 158K times last year and spent an estimated $0. The top 5 brands take 63% of clicks. Demand peaks in Sep–Oct. Flapen scores it 41 out of 100, a Fail.
01 · Demand
An estimated 0.0% of those searches ended in a purchase.
Shoppers searched for this 158K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.0% of those searches ended in a purchase. Searches in the last 90 days moved +45.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $0 a year.
- Searches, last 12 months
- 158K
- Growth, 90 days vs prior 90
- +45.6%
- Conversion, latest week
- 0.0%
- Market size, estimated
- $0a year
- Peak month
- October297.5× the quietest month
- Top search term
- monsters inc halloween costumes15K searches a year
02 · Price
A sale here is worth $33.31.
Listings sell for $33.31 on average, from $18.08 to $101.47. Amazon reports units sold in ranges. This niche sold 500 to 750 a year. The average listing sells 0 to 100 of them. At $33.31 that is $0 to $3K a year per listing.
- Average price
- $33.31inside the $15 to $100 sweet spot
- Price range
- $18.08–$101.47
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 500–750
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$3K
- Returns
- 14.9%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
87% of listings pay for placement with sponsored ads. 87% ship with Prime. On an average day, 7.1% of listings are out of stock. The average listing ranks #8,538 within Sleep & Lounge. It carries 2,424 reviews at 4.55 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 87%
- Prime listings
- 87%
- Out of stock, average day
- 7.1%
- Average rank
- #8,538in Sleep & Lounge
- Average rating
- 4.55 starsAmazon United States average 4.42 stars
- Average reviews
- 2,424per listing
- Listings tracked
- 30
04 · Newcomers
0 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 37 months on average, so the names here are settling in.
- Launched, last 12 months
- 2
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 37 months
Products
Top Monsters Inc Costume products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 21, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
COSUSKET Snug Fit Unisex Adult Onesie Pajamas Flannel Cosplay Animal One Piece Halloween Costume Sleepwear Homewear
- Price
- $27.05
- Rating
- 4.7/5
- Reviews
- 9,011
- Age
- 5y ago

COSUSKET Snug Fit Unisex Adult Onesie Pajamas Flannel Cosplay Animal One Piece Halloween Costume Sleepwear Homewear
- Price
- $25.99
- Rating
- 4.7/5
- Reviews
- 9,011
- Age
- 5y ago

Beauty Shine Unisex Adult Onesie One Piece Pajamas Cosplay Cartoon Costume Halloween Christmas Sleepwear Jumpsuit Homewear(Mike Wazowski Medium)
- Price
- $26.30
- Rating
- 4.5/5
- Reviews
- 6,114
- Age
- 6y ago

elope Disney Monsters Inc Boo Velour Baby Carrier Cover Costume Infant Halloween Costume Character Standard
- Price
- $40.24
- Rating
- 4.5/5
- Reviews
- 75
- Age
- 3y ago

Mike Wazowski Union Suit Disney Monsters Inc Hooded Kigarumi Adult Fleece Costume One Piece Pajama for Men and Women (L/XL)
- Price
- $49.68
- Rating
- 4.2/5
- Reviews
- 51
- Age
- 1y ago
Trending
estimated 90-day click momentum
Disney Pixar Monsters Inc Sulley All-Over Print Adult Cosplay T-Shirt Tee(Teal Medium)
- Price
- $24.04
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 4mo ago

ComfyCamper Polka Dots Furry Monsters Shirt - Adult Mens Cosplay Halloween Costume Womens Kids X-Large Blue
- Price
- $22.33
- Rating
- 4.3/5
- Reviews
- 67
- Age
- 3y ago

COSUSKET Snug Fit Unisex Adult Onesie Pajamas Flannel Cosplay Animal One Piece Halloween Costume Sleepwear Homewear Light Green
- Price
- $28.29
- Rating
- 4.7/5
- Reviews
- 9,011
- Age
- 5y ago

HvnTjvn Monster Adult Onesie Pajama Inc Costume Halloween christma Women M
- Price
- $20.34
- Rating
- 4.5/5
- Reviews
- 553
- Age
- 4y ago

COSUSKET Snug Fit Unisex Adult Onesie Pajamas Flannel Cosplay Animal One Piece Halloween Costume Sleepwear Homewear
- Price
- $27.05
- Rating
- 4.7/5
- Reviews
- 9,011
- Age
- 5y ago
Newest
by launch date
Disney Pixar Monsters Inc Sulley All-Over Print Adult Cosplay T-Shirt Tee(Teal Medium)
- Price
- $24.04
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 4mo ago

JenPen 4 Pcs Halloween Cartoon Costume Pink T-Shirt and Purple Leggings White Socks Purple Hair Ties Set for Costume(3t-4t)
- Price
- $28.66
- Rating
- 4.7/5
- Reviews
- 34
- Age
- 1y ago

Fun Costumes Womens Pixar Monsters Inc. Mike Wazowski Costume - Shirt Skirt Headband & Gloves
- Price
- $88.76
- Rating
- 5.0/5
- Reviews
- 3
- Age
- 1y ago

Mike Wazowski Union Suit Disney Monsters Inc Hooded Kigarumi Adult Fleece Costume One Piece Pajama for Men and Women (L/XL)
- Price
- $49.68
- Rating
- 4.2/5
- Reviews
- 51
- Age
- 1y ago

Lianshp Adult Animal and Sea Creature Onesie Pajamas Halloween Cosplay Costume Green
- Price
- $22.85
- Rating
- 4.4/5
- Reviews
- 204
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 46% of clicks. Leaders hold, but buyers still shop past them.
Brands
19 rising
Sellers
40
Est. top-5 brand share
63%
Top 20: 100%
Est. top-5 click share
46%
Top 20: 87%
Open market
33%
- COSUSKET37%
- Beauty Shine8%
- NAITOKE7%
- Disney6%
- elope6%
- HvnTjvn4%
Demand
Monsters Inc Costume search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Sep, Oct · busiest ÷ quietest = 297.5×
Search terms
Top Monsters Inc Costume search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- monsters inc halloween costumes15K/yr
- monsters inc adult costume34K/yr
- monsters inc family costumes12K/yr
- monster ink costume10K/yr
- monsters university costume8K/yr
- monsters inc costumes adult4K/yr
- monsters inc costume women6K/yr
- monster inc family costume4K/yr
- george sanderson monsters inc costume6K/yr
- 2319 monsters inc costume8K/yr
Reviews and returns
What reviews say buyers love and hate about Monsters Inc Costume
We read the reviews and the return reasons for every product selling here.
“the overall construction quality was disappointing”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
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 Monsters Inc Costume questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









