---
title: "thomas the train costume — Niche Verdict: Skip it (35/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/clothing-shoes-jewelry/thomas-the-train-costume"
last_updated: "2026-07-14T05:21:35.931Z"
locale: en
meta:
  description: "a small market ($0/yr) — thomas the train costume doesn't clear our bar today."
  "og:description": "a small market ($0/yr) — thomas the train costume doesn't clear our bar today."
  "og:title": "thomas the train costume — Niche Verdict: Skip it (35/100) | Amazon United States - Flapen"
---

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# **thomas the train costume**

**Skip it**

A small market ($0/yr) — this niche doesn't clear our bar today.

Market size 0Growth 26Conversion 0Competition 18Returns 22Price range 89Avg price 95Brand share 44Review moat 84Quality gap 87

**Avg price**

**Incredible****$30.07**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$11.97–$54.01**

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

**Quality gap**

**Great****4.1★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Great****326.2**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Okay****79%**

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

**Growth**

**Okay****+0.7%**

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

**Returns**

**Bad****6.7%**

return rate — above 6% kills the launch gate

**Competition**

**Bad****79%**

top-5 click share — a locked-up shelf

**Market size**

**Bad****$0**

$0/yr · 49K searches

**Conversion**

**Bad****0.0%**

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

## **Competition**

The top 5 products capture 79% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**10 **▼falling

**Sellers**

**23**

**Top-5 brand share**

**79%**

**Open market**

**16%**

- UGKIamous49% - California Costumes9% - Seasons8% - KtwHarnu7% - Spirit Halloween6% - Aeromax5% - Open — no brand owns it (4 brands, 16%)

## **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%$030%$045%$060%$01101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

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

All 10 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![UGKIamous 1Pc Railroad Engineer Hat Train Conductor Hat Suitable for Matching Denim Overalls for Men and Women (One Size Blue and White)](https://m.media-amazon.com/images/I/51+dY1uAOXL.jpg)**UGKIamous 1Pc Railroad Engineer Hat Train Conductor Hat Suitable for Matching Denim Overalls for Men and Women (One Size Blue and White)**UGKIamous**$13.00**4.7★19 rev](https://www.amazon.com/dp/B0FLD23XZM) [2![California Costumes Boys All Aboard! Toddler Costume](https://m.media-amazon.com/images/I/41e+Eej3z1L.jpg)**California Costumes Boys All Aboard! Toddler Costume**California Costumes**$35.83**4.4★256 rev](https://www.amazon.com/dp/B015AF11XE) [3![Seasons Light and Sound Train Costume Size for Kids 3-4 T](https://m.media-amazon.com/images/I/41H8gWG2yPL.jpg)**Seasons Light and Sound Train Costume Size for Kids 3-4 T**Seasons**$33.25**4.2★61 rev](https://www.amazon.com/dp/B0C4SVVTHB) [4![KtwHarnu Toddler Baby Boy Summer Clothes Train Engine Embroidery Short Sleeve T Shirt Plaid Shorts Set Infant 2 Piece Outfit (Blue 18-24 Months)](https://m.media-amazon.com/images/I/41tumGkPrzL.jpg)**KtwHarnu Toddler Baby Boy Summer Clothes Train Engine Embroidery Short Sleeve T Shirt Plaid Shorts Set Infant 2 Piece Outfit (Blue 18-24 Months)**KtwHarnu**$15.66**4.8★11 rev](https://www.amazon.com/dp/B0F9148H4W) [5![Spirit Halloween Thomas And Friends Toddler Thomas the Train Ride-Along Costume | Officially Licensed | Easy Costume](https://m.media-amazon.com/images/I/41R8xyh2-uL.jpg)**Spirit Halloween Thomas And Friends Toddler Thomas the Train Ride-Along Costume | Officially Licensed | Easy Costume**Spirit Halloween**$44.15**4.7★164 rev](https://www.amazon.com/dp/B09GD5TN6J)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Zcaynger Toddler Baby Boy Girl T Shirt Cotton Summer Train Short Sleeve Crew Neck Undershirts T Shirts Black](https://m.media-amazon.com/images/I/412olfpXLGL.jpg)**Zcaynger Toddler Baby Boy Girl T Shirt Cotton Summer Train Short Sleeve Crew Neck Undershirts T Shirts Black**Zcaynger**$11.97**17 rev10mo ago](https://www.amazon.com/dp/B0FQ4ZGQLY) [![UGKIamous 1Pc Railroad Engineer Hat Train Conductor Hat Suitable for Matching Denim Overalls for Men and Women (One Size Blue and White)](https://m.media-amazon.com/images/I/51+dY1uAOXL.jpg)**UGKIamous 1Pc Railroad Engineer Hat Train Conductor Hat Suitable for Matching Denim Overalls for Men and Women (One Size Blue and White)**UGKIamous**$13.00**19 rev11mo ago](https://www.amazon.com/dp/B0FLD23XZM) [![KtwHarnu Toddler Baby Boy Summer Clothes Train Engine Embroidery Short Sleeve T Shirt Plaid Shorts Set Infant 2 Piece Outfit (Blue 18-24 Months)](https://m.media-amazon.com/images/I/41tumGkPrzL.jpg)**KtwHarnu Toddler Baby Boy Summer Clothes Train Engine Embroidery Short Sleeve T Shirt Plaid Shorts Set Infant 2 Piece Outfit (Blue 18-24 Months)**KtwHarnu**$15.66**11 rev1y ago](https://www.amazon.com/dp/B0F9148H4W) [![InSpirit Designs Thomas & Friends Kids Ride-Along Costume | Officially licensed | Thomas the Train Costume - One Size Fits Most](https://m.media-amazon.com/images/I/41DTIQoqvTL.jpg)**InSpirit Designs Thomas & Friends Kids Ride-Along Costume | Officially licensed | Thomas the Train Costume - One Size Fits Most**InSpirit Designs**$39.22**1 rev1y ago](https://www.amazon.com/dp/B0DTV6T89F) [![Seasons Light and Sound Train Costume Size for Kids 3-4 T](https://m.media-amazon.com/images/I/41H8gWG2yPL.jpg)**Seasons Light and Sound Train Costume Size for Kids 3-4 T**Seasons**$33.25**61 rev3y ago](https://www.amazon.com/dp/B0C4SVVTHB)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Zcaynger Toddler Baby Boy Girl T Shirt Cotton Summer Train Short Sleeve Crew Neck Undershirts T Shirts Black](https://m.media-amazon.com/images/I/412olfpXLGL.jpg)**Zcaynger Toddler Baby Boy Girl T Shirt Cotton Summer Train Short Sleeve Crew Neck Undershirts T Shirts Black**Zcaynger**$11.97**4.1★**▲ 887%**](https://www.amazon.com/dp/B0FQ4ZGQLY) [![KtwHarnu Toddler Baby Boy Summer Clothes Train Engine Embroidery Short Sleeve T Shirt Plaid Shorts Set Infant 2 Piece Outfit (Blue 18-24 Months)](https://m.media-amazon.com/images/I/41tumGkPrzL.jpg)**KtwHarnu Toddler Baby Boy Summer Clothes Train Engine Embroidery Short Sleeve T Shirt Plaid Shorts Set Infant 2 Piece Outfit (Blue 18-24 Months)**KtwHarnu**$15.66**4.8★**▲ 821%**](https://www.amazon.com/dp/B0F9148H4W) [![UGKIamous 1Pc Railroad Engineer Hat Train Conductor Hat Suitable for Matching Denim Overalls for Men and Women (One Size Blue and White)](https://m.media-amazon.com/images/I/51+dY1uAOXL.jpg)**UGKIamous 1Pc Railroad Engineer Hat Train Conductor Hat Suitable for Matching Denim Overalls for Men and Women (One Size Blue and White)**UGKIamous**$13.00**4.7★**▲ 735%**](https://www.amazon.com/dp/B0FLD23XZM) [![InSpirit Designs Thomas & Friends Kids Ride-Along Costume | Officially licensed | Thomas the Train Costume - One Size Fits Most](https://m.media-amazon.com/images/I/41DTIQoqvTL.jpg)**InSpirit Designs Thomas & Friends Kids Ride-Along Costume | Officially licensed | Thomas the Train Costume - One Size Fits Most**InSpirit Designs**$39.22**1.0★**▲ 658%**](https://www.amazon.com/dp/B0DTV6T89F) [![Aeromax Train Engineer Suit Adult Large](https://m.media-amazon.com/images/I/31KETRB8a1L.jpg)**Aeromax Train Engineer Suit Adult Large**Aeromax**$54.01**4.3★**▲ 630%**](https://www.amazon.com/dp/B000XGMKM2)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — +0.7% search growth over the last 90 days.

10K6KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: Sep, Oct · busiest ÷ quietest = 46.3×

## **Reviews**

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

### **What buyers love **

**Advertised Vs Actual Product**40%

*“As advertised”*

**Quality-Overall**20%

*“well made”*

**Size-Overall**20%

*“fit well”*

**Adjustability/Rotatability/Reclining**20%

*“He loves it great quality adjustable fit”*

### **What buyers complain about **

**Strength**50%

*“its definitely pretty flimsy”*

**Ease Of Cleaning**50%

*“Product I received was dirty”*

### **Top return reasons **

**Size-Overall**49%

**Quality-Overall**19%

**Advertised Vs Actual Product**6%

**Length**3%

**Material Quality**3%

**Waist Fit**2%

**Product Condition**2%

**Smell**2%

**Defective Material/Parts**1%

**Wrinkles**1%