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26

donut costume for kids

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

Market size 0Growth 0Conversion 0Competition 32Returns 0Price range 93Avg price 92Brand share 51Review moat 88Quality gap 24

Price range

Great$14.27–$38.72

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

Avg price

Great$21.95

avg listing price — sweet spot $15–$100

Review moat

Great236.47

avg incumbent reviews — the moat a new listing must climb

Brand share

Good74%

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

Competition

Okay66%

top-5 click share — leaders hold, buyers still browse

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Market size

Bad$0

$0/yr · 36K searches

Growth

Bad-72.5%

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

Conversion

Bad0.0%

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

Returns

Bad18.2%

return rate — above 6% kills the launch gate

Competition

The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them.

Brands

11 rising

Sellers

27

Top-5 brand share

74%

Open market

20%

  • SANDJEST29%
  • Dress Up America18%
  • COTRIO11%
  • JUST FOR PARTY9%
  • Rubies7%
  • Aalizzwell6%

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%$020%$030%$040%$01101001K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 15 tracked products in this niche — three views at once, no toggling.

Demand

Weekly Amazon search volume, last 36 weeks — -72.5% search growth over the last 90 days.
2K2KSpike '26Nov '25Dec '25Jan '26Mar '26Apr '26May '26

Reviews

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

What buyers love

Size-Overall75%

“Nice costume fits most”

Soft Feel25%

“soft”

Top return reasons

Size-Overall64%
Advertised Vs Actual Product6%
Length4%
Material Quality4%
Quality-Overall3%
Product Condition2%
Smell2%
Strength2%
Neck Fit2%
Waist Fit2%