---
title: "robber costume — Niche Verdict: Skip it (33/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/clothing-shoes-jewelry/robber-costume"
last_updated: "2026-07-14T04:35:27.463Z"
locale: en
meta:
  description: "high returns (11.2%) — robber costume doesn't clear our bar today."
  "og:description": "high returns (11.2%) — robber costume doesn't clear our bar today."
  "og:title": "robber costume — Niche Verdict: Skip it (33/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **robber costume**

**Skip it**

High returns (11.2%) — this niche doesn't clear our bar today.

Market size 21Growth 9Conversion 15Competition 24Returns 3Price range 50Avg price 83Brand share 42Review moat 93Quality gap 76

**Review moat**

**Great****139.13**

avg incumbent reviews — the moat a new listing must climb

**Avg price**

**Great****$18.17**

avg listing price — sweet spot $15–$100

**Quality gap**

**Great****4.3★**

avg incumbent rating — lower means beatable quality

**Price range**

**Good****$7.69–$22.36**

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

**Brand share**

**Okay****80%**

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

**Competition**

**Bad****71%**

top-5 click share — a locked-up shelf

**Market size**

**Bad****$84K**

$84K/yr · 395K searches

**Conversion**

**Bad****1.2%**

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

**Growth**

**Bad****-32.3%**

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

**Returns**

**Bad****11.2%**

return rate — above 6% kills the launch gate

## **Competition**

The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**13 **▼falling

**Sellers**

**15**

**Top-5 brand share**

**80%**

**Open market**

**17%**

- Eylola50% - URATOT15% - Edinoy6% - ZUADOKL6% - CiviLight4% - ItkFresh3% - Open — no brand owns it (7 brands, 17%)

## **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%$8K20%$17K30%$25K40%$34K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

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

All 16 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Adult Robber Costume Set Cosplay Thief Accessories for Halloween Party Black and White Striped Knit Beanie Cap Cosplay Burglar Accessories XL](https://m.media-amazon.com/images/I/518n-J3o7-L.jpg)**Adult Robber Costume Set Cosplay Thief Accessories for Halloween Party Black and White Striped Knit Beanie Cap Cosplay Burglar Accessories XL**Eylola**$20.57**3.8★21 rev](https://www.amazon.com/dp/B0CBRVVRDV) [2![URATOT Halloween Robber Costume Set Include Striped Long Sleeve T-shirt Knit Cap Gloves Canvas Bags and Eye Mask](https://m.media-amazon.com/images/I/41ginjXVvbL.jpg)**URATOT Halloween Robber Costume Set Include Striped Long Sleeve T-shirt Knit Cap Gloves Canvas Bags and Eye Mask**URATOT**$12.34**4.4★883 rev](https://www.amazon.com/dp/B08CZ47VSS) [3![Adult Robber Costume Set Cosplay Thief Accessories for Halloween Party Black and White Striped Knit Beanie Cap Cosplay Burglar Accessories L](https://m.media-amazon.com/images/I/518n-J3o7-L.jpg)**Adult Robber Costume Set Cosplay Thief Accessories for Halloween Party Black and White Striped Knit Beanie Cap Cosplay Burglar Accessories L**Eylola**$20.47**4.1★12 rev](https://www.amazon.com/dp/B0CNGBHNQ2) [4![ZUADOKL Men Robber Costume Thief Cosplay T Shirt Burglar Accessories Halloween Costume Set for Adult (Men Large)](https://m.media-amazon.com/images/I/41fqkqqRLzL.jpg)**ZUADOKL Men Robber Costume Thief Cosplay T Shirt Burglar Accessories Halloween Costume Set for Adult (Men Large)**ZUADOKL**$21.93**4.5★42 rev](https://www.amazon.com/dp/B0F9P5Y4S6) [5![Adult Robber Costume Set Cosplay Thief Accessories for Halloween Party Black and White Striped Knit Beanie Cap Cosplay Burglar Accessories S](https://m.media-amazon.com/images/I/518n-J3o7-L.jpg)**Adult Robber Costume Set Cosplay Thief Accessories for Halloween Party Black and White Striped Knit Beanie Cap Cosplay Burglar Accessories S**Eylola**$20.96**4.0★2 rev](https://www.amazon.com/dp/B0CNG51LJ5)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![5PCS Museum Robber Costume Set - Adult Burglar Outfit (Crown/Jewelry/Mask/Vest) | Halloween Costumes for Men & Women (Blue)](https://m.media-amazon.com/images/I/51mahlLu9lL.jpg)**5PCS Museum Robber Costume Set - Adult Burglar Outfit (Crown/Jewelry/Mask/Vest) | Halloween Costumes for Men & Women (Blue)**Generic**$20.09**2 rev8mo ago](https://www.amazon.com/dp/B0G1XK6T2X) [![MDROCK Adult Halloweent Robber Costume Set Black and White Striped Tee Shirt Money Bag Gloves Eye Patch and Beanie Cap (Mens X-Large)](https://m.media-amazon.com/images/I/41M9nJU4d3L.jpg)**MDROCK Adult Halloweent Robber Costume Set Black and White Striped Tee Shirt Money Bag Gloves Eye Patch and Beanie Cap (Mens X-Large)**MDROCK**$18.60**15 rev11mo ago](https://www.amazon.com/dp/B0FHW23HQK) [![ZUADOKL Men Robber Costume Thief Cosplay T Shirt Burglar Accessories Halloween Costume Set for Adult (Men Large)](https://m.media-amazon.com/images/I/41fqkqqRLzL.jpg)**ZUADOKL Men Robber Costume Thief Cosplay T Shirt Burglar Accessories Halloween Costume Set for Adult (Men Large)**ZUADOKL**$21.93**42 rev1y ago](https://www.amazon.com/dp/B0F9P5Y4S6) [![Agaati Adult Womens Robber Costume Thief Accessories Bank Robber Costume for Halloween(Women Large)](https://m.media-amazon.com/images/I/41koVeShLhL.jpg)**Agaati Adult Womens Robber Costume Thief Accessories Bank Robber Costume for Halloween(Women Large)**Agaati**$22.36**21 rev1y ago](https://www.amazon.com/dp/B0DBVRFRWM) [![FancyFun 6 Pieces Halloween Costume Set Womens Robber Costume Set Adult Halloween Cosplay Burglar Shirt Accessories L](https://m.media-amazon.com/images/I/51i4rxXBwPL.jpg)**FancyFun 6 Pieces Halloween Costume Set Womens Robber Costume Set Adult Halloween Cosplay Burglar Shirt Accessories L**FancyFun**$15.81**256 rev2y ago](https://www.amazon.com/dp/B0D93QQXH6)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![ZUADOKL Men Robber Costume Thief Cosplay T Shirt Burglar Accessories Halloween Costume Set for Adult (Men Large)](https://m.media-amazon.com/images/I/41fqkqqRLzL.jpg)**ZUADOKL Men Robber Costume Thief Cosplay T Shirt Burglar Accessories Halloween Costume Set for Adult (Men Large)**ZUADOKL**$21.93**4.5★**▲ 540%**](https://www.amazon.com/dp/B0F9P5Y4S6) [![A&J DESIGN Black and White Striped Pajamas Set for Toddler Boys Girls Halloween Robber Prisoner Thief Pjs for Kids 5T](https://m.media-amazon.com/images/I/41DIC+UQRQL.jpg)**A&J DESIGN Black and White Striped Pajamas Set for Toddler Boys Girls Halloween Robber Prisoner Thief Pjs for Kids 5T**A&J DESIGN**$21.94**4.8★**▲ 520%**](https://www.amazon.com/dp/B0CBJLKC6X) [![Adult Robber Costume Set Cosplay Thief Accessories for Halloween Party Black and White Striped Knit Beanie Cap Cosplay Burglar Accessories S](https://m.media-amazon.com/images/I/518n-J3o7-L.jpg)**Adult Robber Costume Set Cosplay Thief Accessories for Halloween Party Black and White Striped Knit Beanie Cap Cosplay Burglar Accessories S**Eylola**$20.96**4.0★**▲ 286%**](https://www.amazon.com/dp/B0CNG51LJ5) [![Adult Halloween Costume Black and White Striped Long Sleeve T-Shirt Gloves Hat Glasses Canvas Money Props Cosplay (G03-Man-Small)](https://m.media-amazon.com/images/I/41nXekQRTQL.jpg)**Adult Halloween Costume Black and White Striped Long Sleeve T-Shirt Gloves Hat Glasses Canvas Money Props Cosplay (G03-Man-Small)**Edinoy**$20.22**4.1★**▲ 265%**](https://www.amazon.com/dp/B0CG9BC3C9) [![Adult Robber Costume Set Cosplay Thief Accessories for Halloween Party Black and White Striped Knit Beanie Cap Cosplay Burglar Accessories XL](https://m.media-amazon.com/images/I/518n-J3o7-L.jpg)**Adult Robber Costume Set Cosplay Thief Accessories for Halloween Party Black and White Striped Knit Beanie Cap Cosplay Burglar Accessories XL**Eylola**$20.57**3.8★**▲ 253%**](https://www.amazon.com/dp/B0CBRVVRDV)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -32.3% search growth over the last 90 days.

90K70KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: Oct, Nov · busiest ÷ quietest = 59.2×

## **Reviews**

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

### **What buyers love **

**Advertised Vs Actual Product**25%

*“Exactly what you want”*

**Weather Proof**25%

*“stay warn in a cold days”*

**Soft Feel**25%

*“very soft”*

**Warmth**25%

*“Yes this is exactly the robber mask youre looking for good quality cheap and warm”*

### **Top return reasons **

**Size-Overall**60%

**Advertised Vs Actual Product**11%

**Quality-Overall**6%

**Comfort-Overall**5%

**Material Quality**4%

**Shoulder Fit**3%

**Arm Fit**3%

**Collar Quality**2%

**Value For Money**2%

**Neck Fit**2%