---
title: "trunchbull costume — Niche Verdict: Skip it (32/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/clothing-shoes-jewelry/trunchbull-costume"
last_updated: "2026-07-14T03:31:42.723Z"
locale: en
meta:
  description: "a small market ($17K/yr) — trunchbull costume doesn't clear our bar today."
  "og:description": "a small market ($17K/yr) — trunchbull costume doesn't clear our bar today."
  "og:title": "trunchbull costume — Niche Verdict: Skip it (32/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **trunchbull costume**

**Skip it**

A small market ($17K/yr) — this niche doesn't clear our bar today.

Market size 4Growth 10Conversion 9Competition 19Returns 24Price range 88Avg price 95Brand share 40Review moat 68Quality gap 70

**Avg price**

**Incredible****$43.37**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$10.24–$67.45**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Quality gap**

**Good****4.3★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Good****774.18**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Okay****81%**

top-5 brand share — brands hold most of the demand

**Returns**

**Bad****6.3%**

return rate — above 6% kills the launch gate

**Competition**

**Bad****77%**

top-5 click share — a locked-up shelf

**Growth**

**Bad****-29.3%**

90-day search growth — must beat 0% to launch

**Conversion**

**Bad****0.7%**

search→purchase rate — share of searches ending in a sale

**Market size**

**Bad****$17K**

$17K/yr · 54K searches

## **Competition**

The top 5 products capture 77% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**10 **▲rising

**Sellers**

**42**

**Top-5 brand share**

**81%**

**Open market**

**13%**

- Heodols40% - JISEN15% - Wocloey11% - Todollcos8% - Cekalue6% - Milwaukee Leather6% - Open — no brand owns it (4 brands, 13%)

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%15%$2K30%$5K45%$7K60%$10K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 11 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Heodols Womens Miss Headmaster Costume Shirt Coat Adults School Cosplay Outfits Green Overcoat Halloween Suits](https://m.media-amazon.com/images/I/31R4b2h3oRL.jpg)**Heodols Womens Miss Headmaster Costume Shirt Coat Adults School Cosplay Outfits Green Overcoat Halloween Suits**Heodols**$63.31**4.8★30 rev](https://www.amazon.com/dp/B0BRXV4GQ2) [2![JISEN Men PU leather Punk Half Finger Hollow Out Gloves Black](https://m.media-amazon.com/images/I/41WihPGPHaL.jpg)**JISEN Men PU leather Punk Half Finger Hollow Out Gloves Black**JISEN**$11.45**4.2★1,645 rev](https://www.amazon.com/dp/B0787THLRD) [3![Women Musical Miss Trunchbull Costume Outfit Adult Agatha Trunchbull Overcoat Shirt Halloween Cosplay Suits (Large)](https://m.media-amazon.com/images/I/31SUmZAja2L.jpg)**Women Musical Miss Trunchbull Costume Outfit Adult Agatha Trunchbull Overcoat Shirt Halloween Cosplay Suits (Large)**Todollcos**$67.45**5.0★8 rev](https://www.amazon.com/dp/B0C7ZXVWP7) [4![Miss Agathas Trunchbull Cosplay Matildaa Costume Trunchbull Coat Shirt Necktie Belt Women Halloween Outfits](https://m.media-amazon.com/images/I/415MWdUG1qL.jpg)**Miss Agathas Trunchbull Cosplay Matildaa Costume Trunchbull Coat Shirt Necktie Belt Women Halloween Outfits**Wocloey**$58.11**5.0★1 rev](https://www.amazon.com/dp/B0GL2KN4LQ) [5![Cekalue Womens Miss Trunchbull Costume Shirt Tie Long Coat Jacket Belt Full Set Trunchbull Cosplay Costume for Adult](https://m.media-amazon.com/images/I/312q3H1KQAL.jpg)**Cekalue Womens Miss Trunchbull Costume Shirt Tie Long Coat Jacket Belt Full Set Trunchbull Cosplay Costume for Adult**Cekalue**$57.92**5.0★10 rev](https://www.amazon.com/dp/B0BN5R47TT)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Miss Agathas Trunchbull Cosplay Matildaa Costume Trunchbull Coat Shirt Necktie Belt Women Halloween Outfits](https://m.media-amazon.com/images/I/415MWdUG1qL.jpg)**Miss Agathas Trunchbull Cosplay Matildaa Costume Trunchbull Coat Shirt Necktie Belt Women Halloween Outfits**Wocloey**$58.11**1 rev5mo ago](https://www.amazon.com/dp/B0GL2KN4LQ) [![Miss Agathas Trunchbull Cosplay Matildaa Costume Trunchbull Coat Shirt Necktie Belt Women Halloween Outfits](https://m.media-amazon.com/images/I/415MWdUG1qL.jpg)**Miss Agathas Trunchbull Cosplay Matildaa Costume Trunchbull Coat Shirt Necktie Belt Women Halloween Outfits**Wocloey**$57.31**1 rev5mo ago](https://www.amazon.com/dp/B0GL29NK4Q) [![Breathffy 5 Pcs Halloween Strict Miss Headmaster Costume Sets Adult 1970s Vintage Grey Headmistress with Brown Weight Lifting Belt Grey Hoodie Hammer Throw Props and Mesh Bag for Women Cosplay](https://m.media-amazon.com/images/I/41yNe+GjKgL.jpg)**Breathffy 5 Pcs Halloween Strict Miss Headmaster Costume Sets Adult 1970s Vintage Grey Headmistress with Brown Weight Lifting Belt Grey Hoodie Hammer Throw Props and Mesh Bag for Women Cosplay**Breathffy**$26.84**7 rev1y ago](https://www.amazon.com/dp/B0F9Y15NQX) [![Officer Uniform Agent Peggy Carter Cosplay Costume Dress Uniform Suit for Women (M)](https://m.media-amazon.com/images/I/310co8MpBUL.jpg)**Officer Uniform Agent Peggy Carter Cosplay Costume Dress Uniform Suit for Women (M)**SFWXCOS**$55.67**9 rev1y ago](https://www.amazon.com/dp/B0DL9HKXRB) [![Women Musical Miss Trunchbull Costume Outfit Adult Agatha Trunchbull Overcoat Shirt Halloween Cosplay Suits (Large)](https://m.media-amazon.com/images/I/31SUmZAja2L.jpg)**Women Musical Miss Trunchbull Costume Outfit Adult Agatha Trunchbull Overcoat Shirt Halloween Cosplay Suits (Large)**Todollcos**$67.45**8 rev3y ago](https://www.amazon.com/dp/B0C7ZXVWP7)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Officer Uniform Agent Peggy Carter Cosplay Costume Dress Uniform Suit for Women (M)](https://m.media-amazon.com/images/I/310co8MpBUL.jpg)**Officer Uniform Agent Peggy Carter Cosplay Costume Dress Uniform Suit for Women (M)**SFWXCOS**$55.67**3.5★**▲ 353%**](https://www.amazon.com/dp/B0DL9HKXRB) [![Miss Agathas Trunchbull Cosplay Matildaa Costume Trunchbull Coat Shirt Necktie Belt Women Halloween Outfits](https://m.media-amazon.com/images/I/415MWdUG1qL.jpg)**Miss Agathas Trunchbull Cosplay Matildaa Costume Trunchbull Coat Shirt Necktie Belt Women Halloween Outfits**Wocloey**$57.31**5.0★**▲ 286%**](https://www.amazon.com/dp/B0GL29NK4Q) [![Miss Agathas Trunchbull Cosplay Matildaa Costume Trunchbull Coat Shirt Necktie Belt Women Halloween Outfits](https://m.media-amazon.com/images/I/415MWdUG1qL.jpg)**Miss Agathas Trunchbull Cosplay Matildaa Costume Trunchbull Coat Shirt Necktie Belt Women Halloween Outfits**Wocloey**$58.11**5.0★**▲ 190%**](https://www.amazon.com/dp/B0GL2KN4LQ) [![Women Musical Miss Trunchbull Costume Outfit Adult Agatha Trunchbull Overcoat Shirt Halloween Cosplay Suits (Large)](https://m.media-amazon.com/images/I/31SUmZAja2L.jpg)**Women Musical Miss Trunchbull Costume Outfit Adult Agatha Trunchbull Overcoat Shirt Halloween Cosplay Suits (Large)**Todollcos**$67.45**5.0★**▲ 174%**](https://www.amazon.com/dp/B0C7ZXVWP7) [![Cekalue Womens Miss Trunchbull Costume Shirt Tie Long Coat Jacket Belt Full Set Trunchbull Cosplay Costume for Adult](https://m.media-amazon.com/images/I/312q3H1KQAL.jpg)**Cekalue Womens Miss Trunchbull Costume Shirt Tie Long Coat Jacket Belt Full Set Trunchbull Cosplay Costume for Adult**Cekalue**$57.92**5.0★**▲ 115%**](https://www.amazon.com/dp/B0BN5R47TT)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 84 weeks — -29.3% search growth over the last 90 days.

10K6KSpike '25Prime Day '25Spike '26 seasonDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Sep, Oct, Nov · busiest ÷ quietest = 39.3×

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Quality-Overall**20%

*“good quality”*

**Size-Overall**18%

*“fits great”*

**Comfort-Overall**11%

*“They were very comfortable”*

**Advertised Vs Actual Product**11%

*“Product was as described”*

**Ease Of Use**9%

*“Easy to use”*

**Weight Light**9%

*“excellent not too heavy not to thin”*

**Soft Feel**5%

*“Soft, warm and comfortabe”*

**Grip**3%

*“Decent gloves”*

**Durability**2%

*“This is a durable costume glove”*

**Warmth**2%

*“It is warm, soft, and comfortable right from the box”*

### **What buyers complain about **

**Quality-Overall**29%

*“Garbage”*

**Durability**26%

*“they're falling apart already”*

**Size-Overall**26%

*“My hands were too big”*

**Material Quality**14%

*“Very bad material”*

### **Top return reasons **

**Size-Overall**65%

**Color**5%

**Value For Money**4%

**Waist Fit**3%

**Material Quality**3%

**Sleeve Fit**3%

**Length**3%

**Wrist Fit**3%

**Chest Fit**3%

**Quality-Overall**2%