---
title: "roman soldier costume kids — Niche Verdict: Skip it (43/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/clothing-shoes-jewelry/roman-soldier-costume-kids"
last_updated: "2026-07-13T20:53:59.816Z"
locale: en
meta:
  description: "soft demand (-50.2% this quarter) — roman soldier costume kids doesn't clear our bar today."
  "og:description": "soft demand (-50.2% this quarter) — roman soldier costume kids doesn't clear our bar today."
  "og:title": "roman soldier costume kids — Niche Verdict: Skip it (43/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **roman soldier costume kids**

**Skip it**

Soft demand (-50.2% this quarter) — this niche doesn't clear our bar today.

Market size 2Growth 0Conversion 6Competition 89Returns 15Price range 87Avg price 95Brand share 84Review moat 88Quality gap 52

**Avg price**

**Incredible****$27.42**

avg listing price — sweet spot $15–$100

**Competition**

**Great****26%**

top-5 click share — an open shelf

**Review moat**

**Great****234.42**

avg incumbent reviews — the moat a new listing must climb

**Price range**

**Great****$11.83–$41.98**

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

**Brand share**

**Great****51%**

top-5 brand share — no brand owns this niche

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Returns**

**Bad****8.4%**

return rate — above 6% kills the launch gate

**Conversion**

**Bad****0.5%**

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

**Market size**

**Bad****$7K**

$7K/yr · 53K searches

**Growth**

**Bad****-50.2%**

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

## **Competition**

Clicks spread well past the top 5 (26% combined) — an open shelf where new products get seen.

**Brands**

**24 **—flat

**Sellers**

**49**

**Top-5 brand share**

**51%**

**Open market**

**43%**

- California Costumes24% - yolsun7% - HAPNBCELE7% - Rubies7% - ReliBeauty6% - Gorkonpy6%

## **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%3%$2106%$4199%$62912%$8381101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

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

All 55 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![California Costumes Boys Spartan Warrior Child Costume Black/Burgundy](https://m.media-amazon.com/images/I/41LpPwqCxSL.jpg)**California Costumes Boys Spartan Warrior Child Costume Black/Burgundy**California Costumes**$34.12**4.3★219 rev](https://www.amazon.com/dp/B00IUP5W7S) [2![Gorkonpy Knight Costume Kids Boys Roman Soldier Gladiator Costume Halloween Party Dress Up (9-10 Years)](https://m.media-amazon.com/images/I/41hIi2ms36L.jpg)**Gorkonpy Knight Costume Kids Boys Roman Soldier Gladiator Costume Halloween Party Dress Up (9-10 Years)**Gorkonpy**$23.64**4.4★69 rev](https://www.amazon.com/dp/B0D9K66346) [3![Rubies Roman Warrior Costume for Kids Boys Large](https://m.media-amazon.com/images/I/415kmBVzw+L.jpg)**Rubies Roman Warrior Costume for Kids Boys Large**Rubies**$22.77**4.5★688 rev](https://www.amazon.com/dp/B003M1LAIK) [4![California Costumes Boys Spartan Warrior Child Costume Black/Burgundy](https://m.media-amazon.com/images/I/41LpPwqCxSL.jpg)**California Costumes Boys Spartan Warrior Child Costume Black/Burgundy**California Costumes**$32.82**4.4★318 rev](https://www.amazon.com/dp/B00IUP5S3Q) [5![California Costumes Kids Gladiator Costume Large (10-12)](https://m.media-amazon.com/images/I/41unFEMe2LL.jpg)**California Costumes Kids Gladiator Costume Large (10-12)**California Costumes**$41.98**4.4★486 rev](https://www.amazon.com/dp/B002DP5410)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Morph Gladiator Costume Kid Roman Gladiator Costume Kids Boys Gladiators Costume Boys Halloween Costume Medium(7-9Y)](https://m.media-amazon.com/images/I/417uS0qWOUL.jpg)**Morph Gladiator Costume Kid Roman Gladiator Costume Kids Boys Gladiators Costume Boys Halloween Costume Medium(7-9Y)**Morph**$30.27**3 rev2mo ago](https://www.amazon.com/dp/B0FV3RYPBC) [![Morph Gladiator Costume Kid Roman Gladiator Costume Kids Boys Gladiators Costume Boys Halloween Costume Small (4-6Y)](https://m.media-amazon.com/images/I/417uS0qWOUL.jpg)**Morph Gladiator Costume Kid Roman Gladiator Costume Kids Boys Gladiators Costume Boys Halloween Costume Small (4-6Y)**Morph**$29.88**3 rev2mo ago](https://www.amazon.com/dp/B0FV3SJ5GM) [![Medieval Roman Knight Helmet and Spartan Spear Prop Greek Spartan Gladiator Costume Accessories Set Halloween](https://m.media-amazon.com/images/I/31PgCwyEyKL.jpg)**Medieval Roman Knight Helmet and Spartan Spear Prop Greek Spartan Gladiator Costume Accessories Set Halloween**Servllcell**$35.78**21 rev1y ago](https://www.amazon.com/dp/B0F9FJ26P2) [![LMYOVE Kids Warrior Costume Halloween Boys Roman Soldier Gladiator Viking Medieval Historical Role Playing Party 4-14Y (6-7Y Black & White)](https://m.media-amazon.com/images/I/41n1EUZobbL.jpg)**LMYOVE Kids Warrior Costume Halloween Boys Roman Soldier Gladiator Viking Medieval Historical Role Playing Party 4-14Y (6-7Y Black & White)**LMYOVE**$29.34**373 rev1y ago](https://www.amazon.com/dp/B0F8VDDDM3) [![Kids Toga Costume Roman Robe Greek God Outfit Halloween Cosplay Costume Accessories Set(RD 150)](https://m.media-amazon.com/images/I/41+0vqVSLlL.jpg)**Kids Toga Costume Roman Robe Greek God Outfit Halloween Cosplay Costume Accessories Set(RD 150)**TOKYO REVENGERS**$25.95**86 rev1y ago](https://www.amazon.com/dp/B0DSJHHXD3)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Morph Gladiator Costume Kid Roman Gladiator Costume Kids Boys Gladiators Costume Boys Halloween Costume Small (4-6Y)](https://m.media-amazon.com/images/I/417uS0qWOUL.jpg)**Morph Gladiator Costume Kid Roman Gladiator Costume Kids Boys Gladiators Costume Boys Halloween Costume Small (4-6Y)**Morph**$29.88**5.0★**▲ 704%**](https://www.amazon.com/dp/B0FV3SJ5GM) [![Morph Gladiator Costume Kid Roman Gladiator Costume Kids Boys Gladiators Costume Boys Halloween Costume Medium(7-9Y)](https://m.media-amazon.com/images/I/417uS0qWOUL.jpg)**Morph Gladiator Costume Kid Roman Gladiator Costume Kids Boys Gladiators Costume Boys Halloween Costume Medium(7-9Y)**Morph**$30.27**5.0★**▲ 702%**](https://www.amazon.com/dp/B0FV3RYPBC) [![California Costumes Boys Spartan Warrior Child Costume Black/Burgundy](https://m.media-amazon.com/images/I/41LpPwqCxSL.jpg)**California Costumes Boys Spartan Warrior Child Costume Black/Burgundy**California Costumes**$32.82**4.4★**▲ 696%**](https://www.amazon.com/dp/B00IUP5S3Q) [![LMYOVE Kids Warrior Costume Halloween Boys Roman Soldier Gladiator Viking Medieval Historical Role Playing Party 4-14Y (6-7Y Black & White)](https://m.media-amazon.com/images/I/41n1EUZobbL.jpg)**LMYOVE Kids Warrior Costume Halloween Boys Roman Soldier Gladiator Viking Medieval Historical Role Playing Party 4-14Y (6-7Y Black & White)**LMYOVE**$29.34**4.4★**▲ 650%**](https://www.amazon.com/dp/B0F8VDDDM3) [![HAPNBCELE Roman Soldier Costume Kids Boys Medieval Renaissance Knight Viking Gladiator Dress up Halloween Party Role Play (Red-brown 6-7 Years)](https://m.media-amazon.com/images/I/41hIH1q72SL.jpg)**HAPNBCELE Roman Soldier Costume Kids Boys Medieval Renaissance Knight Viking Gladiator Dress up Halloween Party Role Play (Red-brown 6-7 Years)**HAPNBCELE**$25.53**4.5★**▲ 578%**](https://www.amazon.com/dp/B0DV2VZQ97)

**~~View all trending →~~**

## **Demand**

Weekly Amazon search volume, last 29 weeks — -50.2% search growth over the last 90 days.

1K750Spike '26Dec '25Jan '26Feb '26Mar '26Apr '26May '26Jun '26

## **Reviews**

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

### **What buyers love **

**Size-Overall**41%

*“Great fit”*

**Quality-Overall**16%

*“Amazing quality”*

**Advertised Vs Actual Product**6%

*“Looks exactly as photo”*

**Ease Of Use**5%

*“Simple and effective”*

**Material Quality**4%

*“Quality of material was good”*

**Durability**4%

*“the durability of the helmet is adequate”*

**Gifting Purpose**4%

*“Christmas present”*

**Design-Overall**2%

*“It looked really cool”*

**Efficiency**2%

*“It works well”*

**Value For Money**2%

*“its really affordable”*

### **What buyers complain about **

**Quality-Overall**31%

*“Cheap”*

**Size-Overall**12%

*“it barely fit”*

**Durability**11%

*“Broken in less than 5 minutes”*

**Strap/String Quality**10%

*“All the arm pieces had no straps”*

**Material Quality**7%

*“Cheap plastic”*

**Stiffness**3%

*“stiff plastic bands are what hold it on”*

**Design-Overall**3%

*“OK, the construction isn't the best,”*

**Advertised Vs Actual Product**3%

*“The pictures online are deceiving”*

**Handle Quality**2%

*“The sword handle was broken off”*

**Strength**2%

*“Very flimsy and cheaply made”*

### **Top return reasons **

**Size-Overall**69%

**Quality-Overall**5%

**Material Quality**5%

**Advertised Vs Actual Product**3%

**Value For Money**3%

**Defective Material/Parts**2%

**Product Condition**2%

**Length**2%

**Functionality-Overall**1%

**Color**1%