---
title: "Wednesday Addams Costume Girls — $164K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/wednesday-addams-costume-girls"
last_updated: "2026-08-09T10:25:26.147Z"
locale: en
meta:
description: "Niche score 49/100 · $164K/yr market · 1.9M searches/yr · $28.90 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 49/100 · $164K/yr market · 1.9M searches/yr · $28.90 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Wednesday Addams Costume Girls — $164K/yr Amazon US Niche (2026) - Flapen"
---
# **wednesday addams costume girls**
**Skip it**
Weak search conversion (0.3%) — this niche doesn't clear our bar today.
Market size 34Growth 21Conversion 4Competition 91Returns 9Price range 83Avg price 95Brand share 93Review moat 58Quality gap 45
**Avg price**
**Incredible****$28.90**
avg listing price — sweet spot $15–$100
**Brand share**
**Great****42%**
top-5 brand share — no brand owns this niche
**Competition**
**Great****24%**
top-5 click share — an open shelf
**Price range**
**Great****$7.69–$55.06**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Good****1,189.53**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Market size**
**Okay****$164K**
$164K/yr · 1.9M searches
**Growth**
**Bad****-7.3%**
90-day search growth — must beat 0% to launch
**Returns**
**Bad****9.6%**
return rate — above 5% kills the launch gate
**Conversion**
**Bad****0.3%**
search→purchase rate — share of searches ending in a sale
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, wednesday addams costume girls is a $164K/yr Amazon United States market (1.9M searches/yr). The top 5 brands hold 42% of demand. Demand peaks in Sep–Oct. Verdict: Skip it — 49/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **wednesday addams costume girls market data**
- **Units sold / yr**
- **15K–20K**
- avg 100–250/product
- **Revenue / yr**
- **$434K–$578K**
- units × avg price
- **Conversion rate**
- **0.3%**
- **Avg BSR**
- **#7,938**
- **Page quality**
- **0%**
- **Prime**
- **99%**
- **Sponsored**
- **64%**
- **Out of stock**
- **18.8%**
- **Avg brand age**
- **37 months**
- **Avg seller age**
- **159 days**
## **Competition & brand share**
Clicks spread well past the top 5 (24% combined) — an open shelf where new products get seen.
**Brands**
**48 **▲rising
**Sellers**
**52**
**Top-5 brand share**
**42%**
Top 20: 77%
**Top-5 click share**
**24%**
Top 20: 50%
**Open market**
**54%**
- Aphratti18% - isswya8% - WYB8% - RUXINRUA4% - AXUIOKRY4% - TAMOSKY4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -7.3% search growth over the last 90 days.
600K400KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Sep, Oct · busiest ÷ quietest = 133.5×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/wednesday-addams-costume-girls/trend)
## **Top wednesday addams costume girls search terms**
- **wednesday addams dress**82K/yr+29.7%0.2% conv. - **wednesday addams costume**659K/yr-18.1%0.2% conv. - **wednesday costume**153K/yr+5.1%0.4% conv. - **wednesday dress**42K/yr+4.1%0.2% conv. - **wednesday costume girls**152K/yr-33.7%1.0% conv. - **wednesday addams costume girls**489K/yr-65.3%0.3% conv. - **wednesday addams costume kids**36K/yr+10.3%0.4% conv. - **wednesday adams costume**28K/yr+8.9%0.6% conv. - **wednesday dress girls**10K/yr-38.3%0.6% conv. - **wednesday outfit**8K/yr-11.4%0.4% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/wednesday-addams-costume-girls/search-terms)
## **Top wednesday addams costume girls products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%2%$3K4%$7K6%$10K8%$13K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Aphratti Womens Long Sleeve Fall Dresses 2025 Casual Peter Pan Collar A Line Fit and Flare Skater Goth Dress Black Small**Aphratti**$31.24**4.6★8,819 rev](https://www.amazon.com/dp/B01D10RU12) [2**WYB Black Costume Dress for Girls Cosplay Dress Halloween Costumes Cosplay Party School Days Dress with Accessories 4-12Y**WYB**$32.57**4.8★745 rev](https://www.amazon.com/dp/B0CRNZSB62) [3**isswya Black Costume Dress for Girls Cosplay Halloween School Rave Birthdays Party Kid Dress up Outfits 5-6Y**isswya**$24.66**4.5★44 rev](https://www.amazon.com/dp/B0C5THF4B3) [4**Moon Wood Women Thigh High Socks Extra Long Cotton Knit Warm Thick Tall Over The Knee Boot Stocking Leg Warmers Daily Cosplay**Moon Wood**$9.29**4.5★18,483 rev](https://www.amazon.com/dp/B074TDRF5B) [5**isswya Girls Black Dress up Costume for Kids Birthdays Halloween Cosplay Party Dress with Wig Belt Socks 7-8Y**isswya**$25.27**4.5★44 rev](https://www.amazon.com/dp/B0C5TG3M8V)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**BARASA Womens Dress Perfect for Parties and Events Stylish Comfortable Design with Peter Pan Collar Long Sleeve Business Casual Dresses D760-Black-L**BARASA**$26.33**0 rev10mo ago](https://www.amazon.com/dp/B0FPX3948F) [**BAIYAMEISHA Womens 2026 Long Sleeve Black Fall Dresses Peter Pan Collar Flare Skater Dress for Evening Party Goth Halloween Costume**BAIYAMEISHA**$26.33**82 rev11mo ago](https://www.amazon.com/dp/B0FLT4H3XB) [**TAMOSKY Halloween Costumes for Girls Kids Black Dress Black Family Costume for Halloween Cosplay 4-14 Years**TAMOSKY**$36.46**97 rev11mo ago](https://www.amazon.com/dp/B0FLVV7QJT) [**TAMOSKY Halloween Costumes for Girls Kids Black Dress Black Family Costume for Halloween Cosplay 4-14 Years**TAMOSKY**$35.75**97 rev11mo ago](https://www.amazon.com/dp/B0FLVTBQ1N) [**VEXOOM Black Family Costume Kids Halloween Costumes for Girls Cosplay Gothic Outfit Dark Vintage Prom Dress with Belt Party Dress Up M**VEXOOM**$27.23**26 rev1y ago](https://www.amazon.com/dp/B0FFW2JF8M)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**BARASA Womens Dress Perfect for Parties and Events Stylish Comfortable Design with Peter Pan Collar Long Sleeve Business Casual Dresses D760-Black-L**BARASA**$26.33**0.0★**▲ 1000%**](https://www.amazon.com/dp/B0FPX3948F) [**AXUIOKRY Women Adult Gothic Family Long Sleeve Peter Pan Collar Cute Aline Black Merlina Dress with Apparel Decoration AX06-1-M**AXUIOKRY**$34.79**4.2★**▲ 1000%**](https://www.amazon.com/dp/B0FCFWJ55V) [**Mesh Sheer Sleeve Gothic Dresses for Women Vintage Goth Dress with Belt Illusion Witch Halloween Costume Flared A-Line Cocktail Party Swing Dresses Evening Prom Short Mini Black Dress Black-Belt XL**IWEMEK**$42.89**4.3★**▲ 976%**](https://www.amazon.com/dp/B0FCDB18JG) [**Aphratti Womens Long Sleeve Fall Dresses 2025 Casual Peter Pan Collar A Line Fit and Flare Skater Goth Dress Black X-Large**Aphratti**$31.99**4.6★**▲ 941%**](https://www.amazon.com/dp/B01ER7QI8O) [**Women Peter Pan Collar Bell Sleeve Vintage 1950s Cocktail Swing Dress Keyhole Mesh Sheer Gothic Mini Dress Panel Vintage Flared A-line Prom Dress Wedding Evening Party Goth Dress Black-Bell Sleeve S**IWEMEK**$38.77**4.2★**▲ 500%**](https://www.amazon.com/dp/B0B5P13T7S)
**~~View all trending →~~**
## **What buyers say about wednesday addams costume girls**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**18%
*“Fit well”*
**Warmth**15%
*“Good for cold days relaxing at home”*
**Quality-Overall**13%
*“This was a really good quality costume”*
**Comfort-Overall**9%
*“very comfortable”*
**Material Quality**6%
*“Great material”*
**Value For Money**6%
*“Worth it”*
**Shape/Style**4%
*“These are cozy and stylish”*
**Advertised Vs Actual Product**3%
*“Everything showed up as described”*
**Stretchability/Expandability/Elasticity**2%
*“little on the big thighs side and they don't choke my thighs they hold and the reach my mid thigh and not above knee great socks, they stretch and the pattern doesn't look horrible unlike others when they get stretched”*
**Soft Feel**2%
*“Super soft and cozy i recommend this brand”*
### **What buyers complain about **
**Thigh Fit**16%
*“Tight on the thighs”*
**Size-Overall**15%
*“They are so tight”*
**Material Quality**4%
*“Worst piece of cloth I even bought”*
**Thickness**4%
*“Thick”*
**Advertised Vs Actual Product**4%
*“up close it doesnt quite match the photos”*
**Product Condition**4%
*“clearly not new”*
**Quality-Overall**4%
*“Cheap”*
**Shape/Style**3%
*“Not flattering”*
**Thin**3%
*“Pretty thin and dont stay up”*
**Value For Money**2%
*“Literally waste of my money”*
### **Top return reasons **
**Size-Overall**33%
**Length**19%
**Material Quality**8%
**Thigh Fit**8%
**Advertised Vs Actual Product**5%
**Chest Fit**3%
**Waist Fit**3%
**Quality-Overall**2%
**Shape/Style**2%
**Thin**2%
## **Common questions**
- **Is wednesday addams costume girls profitable to sell on Amazon United States?**
- The niche generates $164K/yr across 83 tracked products. 0 of 14 products launched in the last 360 days are still selling. 90-day search growth is -7.3%. Flapen's verdict: Skip it (49/100).
- **How competitive is the wednesday addams costume girls niche?**
- 48 brands and 52 sellers compete. The top 5 products take 24% of clicks and top 5 brands hold 42% of demand.
- **What do buyers complain about in wednesday addams costume girls?**
- Top complaints mined from reviews: Thigh Fit, Size-Overall, Material Quality. The return rate is 9.6% — above our launch gate.
- **When does demand for wednesday addams costume girls peak?**
- Demand peaks in Sep–Oct; the busiest month runs 133.5× the quietest.
- **What does it cost to enter the wednesday addams costume girls niche?**
- Listings span $7.69–$55.06; the average listing price is $28.90 (sweet spot $15–$100). The average incumbent carries 1,190 reviews — the moat a new listing must climb.
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