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5th birthday shirt boy

Worth a look56/100

5th birthday shirt boy shows a fragmented shelf (top 5 take 15% of clicks), but a small market ($146K/yr) keeps it on the watch list.

Market/yr

$146K

Growth (1y)

+278.3%

Products

165

Brands

48

was 69 a year ago

Sellers

47

Price range

$6.83–$19.94

Returns

4.2%

Rating

4.7★

56/100

Worth a look

Scored 56/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
7
×0.30
Growth
84
×0.30
Competition
100
×0.20
Quality gap
24
×0.10
Returns
66
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +278.3% year over year.
15K7KSpike '24Spike '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Mar · busiest ÷ quietest = 2.1×

Competition

32%Unordinary Toddler
  • Unordinary Toddler32%
  • GLIGLITTR12%
  • ZOELNIC10%
  • AG AGUU7%
  • Tstars6%
  • HELLO MEOW3%
  • Other (42 brands)30%

Clicks spread well past the top 5 (15% combined) — an open shelf where new products get seen. 48 brands and 47 sellers compete here.

Brands

48 falling

was 69 a year ago

Sellers

47

Top 5 brand share

66%

#ProductBrandPriceRatingReviewsClick shareTrend
1Unordinary Toddler$12.764.8★1,8134%rising

Product shelf

All 165 tracked products in this niche.

Reviews

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

What buyers love

Size-Overall28%

“not too tight”

Quality-Overall18%

“This is really high quality shirt”

Soft Feel7%

“Its soft”

Color6%

“Great Green Color”

Material Quality5%

“Good material”

Advertised Vs Actual Product5%

“As advertised”

Value For Money5%

“Good for the price”

Comfort-Overall4%

“It's comfortable”

Design-Overall3%

“The design is cute”

Print Quality3%

“Very cute printing”

What buyers complain about

Size-Overall30%

“size down”

Quality-Overall5%

“Cheap”

Material Quality5%

“material is cheap”

Print Quality5%

“The prints are dull and small”

Value For Money4%

“not worth the hives”

Thickness4%

“Material was thick”

Product Condition2%

“looked very used”

Neck Fit2%

“the neck size is a little bit wider”

Advertised Vs Actual Product2%

“the picture is faded”

Allergies1%

“This outfit gave my son an allergic reaction”

Top return reasons

  • Size-Overall63%
  • Length12%
  • Material Quality4%
  • Chest Fit4%
  • Color2%
  • Value For Money2%
  • Advertised Vs Actual Product2%
  • Sleeve Fit2%
  • Quality-Overall1%
  • Print Quality1%

Data scraped July 8, 2026 · Marketplace baseline: 4.4★ avg rating · $22.71 median price · 2.2% median returns across 13,812 tracked niches.