---
title: "fbi costume — Niche Verdict: Skip it (36/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/clothing-shoes-jewelry/fbi-costume"
last_updated: "2026-07-14T06:00:57.340Z"
locale: en
meta:
  description: "a small market ($51K/yr) — fbi costume doesn't clear our bar today."
  "og:description": "a small market ($51K/yr) — fbi costume doesn't clear our bar today."
  "og:title": "fbi costume — Niche Verdict: Skip it (36/100) | Amazon United States - Flapen"
---

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# **fbi costume**

**Skip it**

A small market ($51K/yr) — this niche doesn't clear our bar today.

Market size 13Growth 13Conversion 23Competition 28Returns 25Price range 75Avg price 92Brand share 54Review moat 92Quality gap 45

**Review moat**

**Great****158.59**

avg incumbent reviews — the moat a new listing must climb

**Avg price**

**Great****$21.94**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$6.12–$41.05**

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

**Brand share**

**Good****73%**

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

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Competition**

**Okay****68%**

top-5 click share — leaders hold, buyers still browse

**Returns**

**Okay****6.0%**

return rate — above 6% kills the launch gate

**Conversion**

**Bad****1.8%**

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

**Market size**

**Bad****$51K**

$51K/yr · 126K searches

**Growth**

**Bad****-23.7%**

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

## **Competition**

The top 5 products take 68% of clicks — established leaders, but buyers still shop beyond them.

**Brands**

**15 **▼falling

**Sellers**

**17**

**Top-5 brand share**

**73%**

**Open market**

**23%**

- GEANBAYE34% - Beipegin21% - Yezmo7% - ERDOGLY7% - Fun Costumes5% - Maazusa4%

## **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%10%$5K20%$10K30%$15K40%$20K1101001K10K 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 17 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![GEANBAYE Outdoor Costume Jacket For Men And Women(Navy M)](https://m.media-amazon.com/images/I/31DwYhplaEL.jpg)**GEANBAYE Outdoor Costume Jacket For Men And Women(Navy M)**GEANBAYE**$41.05**4.6★87 rev](https://www.amazon.com/dp/B0B4JLSJTC) [2![Beipegin 4pcs FBI Costume Men Women FBI Agent Costume Include Vest Hat Badge and Police Sunglasses for Roleplay Halloween Party](https://m.media-amazon.com/images/I/41FHJzaM+qL.jpg)**Beipegin 4pcs FBI Costume Men Women FBI Agent Costume Include Vest Hat Badge and Police Sunglasses for Roleplay Halloween Party**Beipegin**$26.78**3.9★12 rev](https://www.amazon.com/dp/B0GJ6FMQGC) [3![Yezmo Police Costume Accessories Cop Costume Accessories Kit with Cop Hat Badge Handcuffs for Adult Halloween Dress up (FBI)](https://m.media-amazon.com/images/I/517cs8ITCQL.jpg)**Yezmo Police Costume Accessories Cop Costume Accessories Kit with Cop Hat Badge Handcuffs for Adult Halloween Dress up (FBI)**Yezmo**$19.51**4.6★30 rev](https://www.amazon.com/dp/B0FYQ3PG3R) [4![Fun Costumes Mens FBI Agent Costume | Federal Beaureau Of Investigation Halloween Outfit Windbreaker Officer Jacket And Hat Medium](https://m.media-amazon.com/images/I/31-UULt4NnL.jpg)**Fun Costumes Mens FBI Agent Costume | Federal Beaureau Of Investigation Halloween Outfit Windbreaker Officer Jacket And Hat Medium**Fun Costumes**$36.40**3.9★6 rev](https://www.amazon.com/dp/B0BT3896K4) [5![ERDOGLY FBI Hats Police Officer Costume Accessories Include Agent Hat Baseball Cap with Cop Badge Secret Service Earpiece and Black Sunglasses 3D Embroidered Cop Hat for Adults Men Women](https://m.media-amazon.com/images/I/41+DhEMmLOL.jpg)**ERDOGLY FBI Hats Police Officer Costume Accessories Include Agent Hat Baseball Cap with Cop Badge Secret Service Earpiece and Black Sunglasses 3D Embroidered Cop Hat for Adults Men Women**ERDOGLY**$24.50**4.5★67 rev](https://www.amazon.com/dp/B0F8NG92JM)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Maazusa 5PCS FBI Costume Outfit for Men Women Agent Vest Hat Badge Sunglasses Earpiece Set Police Detective Spy Cosplay Accessories for Halloween Dress Up Party](https://m.media-amazon.com/images/I/41kCo-dVvuL.jpg)**Maazusa 5PCS FBI Costume Outfit for Men Women Agent Vest Hat Badge Sunglasses Earpiece Set Police Detective Spy Cosplay Accessories for Halloween Dress Up Party**Maazusa**$22.22**0 rev1mo ago](https://www.amazon.com/dp/B0GVK21T3C) [![GAKSK 6PCS FBI Costume Cop Accessories with Adjustable Baseball Cap Cop Badge Sunglasses Earpiece Police Set for Adult Halloween Secret Service Dress Up Men Women Cosplay Party](https://m.media-amazon.com/images/I/41zoR02PFAL.jpg)**GAKSK 6PCS FBI Costume Cop Accessories with Adjustable Baseball Cap Cop Badge Sunglasses Earpiece Police Set for Adult Halloween Secret Service Dress Up Men Women Cosplay Party**GAKSK**$17.25**8 rev3mo ago](https://www.amazon.com/dp/B0GV2JPGR5) [![Beipegin 4pcs FBI Costume Men Women FBI Agent Costume Include Vest Hat Badge and Police Sunglasses for Roleplay Halloween Party](https://m.media-amazon.com/images/I/41FHJzaM+qL.jpg)**Beipegin 4pcs FBI Costume Men Women FBI Agent Costume Include Vest Hat Badge and Police Sunglasses for Roleplay Halloween Party**Beipegin**$26.78**12 rev5mo ago](https://www.amazon.com/dp/B0GJ6FMQGC) [![Yezmo Police Costume Accessories Cop Costume Accessories Kit with Cop Hat Badge Handcuffs for Adult Halloween Dress up (FBI)](https://m.media-amazon.com/images/I/517cs8ITCQL.jpg)**Yezmo Police Costume Accessories Cop Costume Accessories Kit with Cop Hat Badge Handcuffs for Adult Halloween Dress up (FBI)**Yezmo**$19.51**30 rev8mo ago](https://www.amazon.com/dp/B0FYQ3PG3R) [![FBI Agent ID Card Costume Accessory for Halloween Cosplay & Role Play for Entertainment Use Only White](https://m.media-amazon.com/images/I/41haXw3WkBL.jpg)**FBI Agent ID Card Costume Accessory for Halloween Cosplay & Role Play for Entertainment Use Only White**Miami Graphic Solutions**$6.12**9 rev9mo ago](https://www.amazon.com/dp/B0FSS49YZW)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Maazusa 5PCS FBI Costume Outfit for Men Women Agent Vest Hat Badge Sunglasses Earpiece Set Police Detective Spy Cosplay Accessories for Halloween Dress Up Party](https://m.media-amazon.com/images/I/41kCo-dVvuL.jpg)**Maazusa 5PCS FBI Costume Outfit for Men Women Agent Vest Hat Badge Sunglasses Earpiece Set Police Detective Spy Cosplay Accessories for Halloween Dress Up Party**Maazusa**$22.22**0.0★**▲ 493%**](https://www.amazon.com/dp/B0GVK21T3C) [![GAKSK 6PCS FBI Costume Cop Accessories with Adjustable Baseball Cap Cop Badge Sunglasses Earpiece Police Set for Adult Halloween Secret Service Dress Up Men Women Cosplay Party](https://m.media-amazon.com/images/I/41zoR02PFAL.jpg)**GAKSK 6PCS FBI Costume Cop Accessories with Adjustable Baseball Cap Cop Badge Sunglasses Earpiece Police Set for Adult Halloween Secret Service Dress Up Men Women Cosplay Party**GAKSK**$17.25**5.0★**▲ 488%**](https://www.amazon.com/dp/B0GV2JPGR5) [![Beipegin 4pcs FBI Costume Men Women FBI Agent Costume Include Vest Hat Badge and Police Sunglasses for Roleplay Halloween Party](https://m.media-amazon.com/images/I/41FHJzaM+qL.jpg)**Beipegin 4pcs FBI Costume Men Women FBI Agent Costume Include Vest Hat Badge and Police Sunglasses for Roleplay Halloween Party**Beipegin**$26.78**3.9★**▲ 376%**](https://www.amazon.com/dp/B0GJ6FMQGC) [![GEANBAYE Outdoor Costume Jacket For Men And Women(Navy XL)](https://m.media-amazon.com/images/I/31DwYhplaEL.jpg)**GEANBAYE Outdoor Costume Jacket For Men And Women(Navy XL)**GEANBAYE**$41.02**4.6★**▲ 275%**](https://www.amazon.com/dp/B0B4JLKRN5) [![Asekonc Agent Costume Secret Service Costume Set Spy Kit Accessories for Men & Women Black Noir Detective Outfit with Sunglasses Tie Earpiece ID Badge for Halloween Party Dress Up](https://m.media-amazon.com/images/I/41c5VnIo+KL.jpg)**Asekonc Agent Costume Secret Service Costume Set Spy Kit Accessories for Men & Women Black Noir Detective Outfit with Sunglasses Tie Earpiece ID Badge for Halloween Party Dress Up**Asekonc**$14.23**4.4★**▲ 263%**](https://www.amazon.com/dp/B0FGDFXLM1)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -23.7% search growth over the last 90 days.

25K15KSpike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: Sep, Oct, Nov · busiest ÷ quietest = 27.9×

## **Reviews**

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

### **What buyers love **

**Quality-Overall**19%

*“The hat is made well”*

**Size-Overall**14%

*“Fit is perfect”*

**Advertised Vs Actual Product**11%

*“Product as promised”*

**Fun/Entertainment Experience**8%

*“Perfect for costumes and events”*

**Value For Money**8%

*“Great value”*

**Material Quality**6%

*“- The material is very breathable”*

**Durability**5%

*“still looks brand new”*

**Ease Of Use**4%

*“Simple”*

**Weight Light**3%

*“The sunglasses are very lightweight”*

**Gifting Purpose**3%

*“Gag gift and loved it”*

### **What buyers complain about **

**Size-Overall**16%

*“The tie is pretty small/short”*

**Quality-Overall**15%

*“However the flash light is cheap”*

**Strength**14%

*“they seem to break easily”*

**Product Condition**5%

*“We received a returned set”*

**Fastener Quality**2%

*“- The zippers are entirely too flimsy and feel like they could easily break so you must be very careful when zipping and unzipping them”*

**Durability**2%

*“they seem to break easily”*

**Thin**2%

*“The vest material is thin and very flimsy”*

**Material Quality**2%

*“This FBI costume set is made from low quality materials so I don't expect to wear this more than a few times”*

**Color**1%

*“The shades are the only piece that seemed cheap quality”*

### **Top return reasons **

**Size-Overall**54%

**Quality-Overall**11%

**Advertised Vs Actual Product**5%

**Value For Money**5%

**Defective Material/Parts**4%

**Product Condition**3%

**Durability**3%

**Material Quality**2%

**Length**2%

**Functionality-Overall**2%