Uncle Fester Costume Adult
FailAn estimated 11.5% of orders come back, so Uncle Fester Costume Adult is a Fail.
- Flapen Score
- 40 / 100Ranks 12,044 of 16,930 Clothing, Shoes & Jewelry niches · −5 vs the category median of 4540
- Market size
- $58K/yr155K searches / yr
- 90-day growth
- -6.5%search demand this quarter
- Competition
- 53%top-5 click share · 16 brands · 23 sellers
Flapen Score
Uncle Fester Costume Adult against its category
The dotted line is the Clothing, Shoes & Jewelry average. Past it, Uncle Fester Costume Adult is stronger. Inside it, weaker.
Market
The Uncle Fester Costume Adult market on Amazon at a glance
Shoppers on Amazon United States searched for Uncle Fester Costume Adult 155K times last year and spent an estimated $58K. The top 5 brands take 77% of clicks. Demand peaks in Sep–Oct. Flapen scores it 40 out of 100, a Fail.
01 · Demand
An estimated 1.1% of those searches ended in a purchase.
Shoppers searched for this 155K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.1% of those searches ended in a purchase. Searches in the last 90 days moved -6.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $58K a year.
- Searches, last 12 months
- 155K
- Growth, 90 days vs prior 90
- -6.5%
- Conversion, latest week
- 1.1%
- Market size, estimated
- $58Ka year
- Peak month
- October85.8× the quietest month
- Top search term
- uncle fester costume57K searches a year
02 · Price
A sale here is worth $34.47.
Listings sell for $34.47 on average, from $12.82 to $105.51. Amazon reports units sold in ranges. This niche sold 2K to 3K a year. The average listing sells 0 to 100 of them. At $34.47 that is $0 to $3K a year per listing.
- Average price
- $34.47inside the $15 to $100 sweet spot
- Price range
- $12.82–$105.51
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–3K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$3K
- Returns
- 11.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
50% of listings pay for placement with sponsored ads. 86% ship with Prime. On an average day, 10.4% of listings are out of stock. The average listing ranks #19,475 within Robes, Capes & Jackets. It carries 902 reviews at 4.18 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 50%
- Prime listings
- 86%
- Out of stock, average day
- 10.4%
- Average rank
- #19,475in Robes, Capes & Jackets
- Average rating
- 4.18 starsAmazon United States average 4.42 stars
- Average reviews
- 902per listing
- Listings tracked
- 28
04 · Newcomers
0 of last year's 4 launches cleared the first-year sales bar.
4 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 49 months on average, so the names here are settling in.
- Launched, last 12 months
- 4
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 49 months
Products
Top Uncle Fester Costume Adult 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 17, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Uncle Fester Costume Monk Robe Black Hooded Uniform with Cord Belt for Mens Halloween Cosplay Suit 2XL
- Price
- $31.05
- Rating
- 4.4/5
- Reviews
- 139
- Age
- 3y ago

Uncle Fester Costume Monk Robe Black Hooded Uniform with Cord Belt for Mens Halloween Cosplay Suit L
- Price
- $30.88
- Rating
- 4.4/5
- Reviews
- 139
- Age
- 3y ago

Uncle Fester Costume Monk Robe Black Hooded Uniform with Cord Belt for Mens Halloween Cosplay Suit XL
- Price
- $28.93
- Rating
- 4.4/5
- Reviews
- 139
- Age
- 3y ago

Addams Family Mens Uncle Fester Costume with Black Coat and Light Up Bulb Accessory | Creepy Halloween Cosplay Outfit Large
- Price
- $72.18
- Rating
- 4.0/5
- Reviews
- 5
- Age
- 11mo ago

Addams Family Plus Size Mens Uncle Fester Costume with Coat & Light Up Bulb Accessory | Creepy Halloween Cosplay Outfit 2X
- Price
- $105.51
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 11mo ago
Trending
estimated 90-day click momentum
Halloween Costume Set with Brown Textured Vest Green Character Ears Headband Nose Piece Adult Size (Brown Green L)
- Price
- $20.28
- Rating
- 3.9/5
- Reviews
- 24
- Age
- 11mo ago

Addams Family Mens Uncle Fester Costume with Black Coat and Light Up Bulb Accessory | Creepy Halloween Cosplay Outfit Large
- Price
- $72.18
- Rating
- 4.0/5
- Reviews
- 5
- Age
- 11mo ago

Uncle Fester Costume Monk Robe Black Hooded Uniform with Cord Belt for Mens Halloween Cosplay Suit S
- Price
- $31.87
- Rating
- 4.4/5
- Reviews
- 139
- Age
- 3y ago

WonShak Tunic Hooded Robe Monk Priest Black Cloak Halloween Costume Knight Hood Cape Men Renaissance Wizard Robe Large
- Price
- $12.82
- Rating
- 4.2/5
- Reviews
- 174
- Age
- 2y ago

The Addams Family TV Series Uncle Fester Graduation Spark Tote Bag
- Price
- $18.99
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 3y ago
Newest
by launch date
Halloween Costume Set with Brown Textured Vest Green Character Ears Headband Nose Piece Adult Size (Brown Green L)
- Price
- $20.28
- Rating
- 3.9/5
- Reviews
- 24
- Age
- 11mo ago

Addams Family Mens Uncle Fester Costume with Black Coat and Light Up Bulb Accessory | Creepy Halloween Cosplay Outfit Large
- Price
- $72.18
- Rating
- 4.0/5
- Reviews
- 5
- Age
- 11mo ago

Addams Family Plus Size Mens Uncle Fester Costume with Coat & Light Up Bulb Accessory | Creepy Halloween Cosplay Outfit 2X
- Price
- $105.51
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 11mo ago

Addams Family Mens Uncle Fester Costume with Black Coat and Light Up Bulb Accessory | Creepy Halloween Cosplay Outfit Medium
- Price
- $67.98
- Rating
- 4.0/5
- Reviews
- 5
- Age
- 11mo ago

POEWAUVE Mens Uncle Costume Cosplay Set with Long Black Robe Cord Belt Bald Cap Wig Cap for Halloween Costume Party (standard)
- Price
- $28.62
- Rating
- 3.4/5
- Reviews
- 7
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 53% of clicks. Leaders hold, but buyers still shop past them.
Brands
16 rising
Sellers
23
Est. top-5 brand share
77%
Top 20: 100%
Est. top-5 click share
53%
Top 20: 92%
Open market
19%
- PAINEOMN50%
- Fun Costumes15%
- WonShak5%
- The Addams Family TV Series4%
- Zadin4%
- NTYNTY4%
Demand
Uncle Fester Costume Adult search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Sep, Oct · busiest ÷ quietest = 85.8×
Search terms
Top Uncle Fester Costume Adult search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- uncle fester costume57K/yr
- uncle fester14K/yr
- uncle fester costume adult59K/yr
- fester addams costume4K/yr
- fester costume3K/yr
- uncle fester mask6K/yr
- fester addams costume adult13K/yr
Reviews and returns
What reviews say buyers love and hate about Uncle Fester Costume Adult
We read the reviews and the return reasons for every product selling here.
“I don't think it would hold up to multiple uses”
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.
14 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 Uncle Fester Costume Adult 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









