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train shirt

Skip it49/100

a small market ($16K/yr) — train shirt doesn't clear our bar today.

Market/yr

$16K

Growth (1y)

+224.6%

Products

41

Brands

24

was 58 a year ago

Sellers

22

Price range

$7.27–$19.98

Returns

1.6%

Rating

4.8★

49/100

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Scored 49/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
1
×0.30
Growth
80
×0.30
Competition
73
×0.20
Quality gap
20
×0.10
Returns
87
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +224.6% year over year.
4K2KPrime Day '24Holiday '24Spike '25Prime Day '25Holiday '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Dec · busiest ÷ quietest = 3.8×

Competition

20%Kachibud
  • Kachibud20%
  • Zcaynger19%
  • Unordinary Toddler7%
  • ZOELNIC6%
  • GGBNOMER6%
  • AIWUHE5%
  • Other (18 brands)38%

Clicks spread well past the top 5 (40% combined) — an open shelf where new products get seen. 24 brands and 22 sellers compete here.

Brands

24 falling

was 58 a year ago

Sellers

22

Top 5 brand share

57%

#ProductBrandPriceRatingReviewsClick shareTrend
10Steam Engine train locomotive$18.144.7★1192%falling

Product shelf

All 41 tracked products in this niche.

Reviews

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

What buyers love

Size-Overall27%

“perfect fit”

Quality-Overall15%

“Nice quality shirt”

Print Quality8%

“Print quality is great”

Material Quality8%

“is made of good t shirt material”

Gifting Purpose7%

“Very cute gift”

Advertised Vs Actual Product6%

“Definitely what I was expecting it to be”

Design-Overall5%

“Great design”

Value For Money5%

“seems reasonable for the price”

Comfort-Overall4%

“comfortable”

Soft Feel3%

“the soft fabric is durable”

What buyers complain about

Size-Overall20%

“Size was 2 off”

Shrinkage Resistance12%

“Runs small & shrinks”

Material Quality10%

“Its not the highest quality material”

Print Quality9%

“The screen print is very cheaply made and feels awful”

Color6%

“so I wish I had chosen a different color for my little boy”

Quality-Overall6%

“Very cheaply made”

Top return reasons

  • Size-Overall58%
  • Length9%
  • Material Quality8%
  • Quality-Overall5%
  • Waist Fit4%
  • Color2%
  • Advertised Vs Actual Product2%
  • Print Quality1%
  • Value For Money1%
  • Neck Fit1%

Data scraped July 8, 2026 · Marketplace baseline: 4.4★ avg rating · $22.65 median price · 2.2% median returns across 14,117 tracked niches.