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nemo costume toddler

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A small market ($19K/yr) — this niche doesn't clear our bar today.

Market size 5Growth 60Conversion 13Competition 32Returns 9Price range 95Avg price 95Brand share 39Review moat 45Quality gap 23

Avg price

Incredible$30.94

avg listing price — sweet spot $15–$100

Price range

Incredible$15.81–$48.34

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

Growth

Good+35.8%

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

Review moat

Okay1,989.81

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay82%

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

Conversion

Bad1.0%

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

Returns

Bad9.7%

return rate — above 6% kills the launch gate

Market size

Bad$19K

$19K/yr · 59K searches

Competition

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

Brands

10 rising

Sellers

28

Top-5 brand share

82%

Open market

13%

  • Fun Costumes41%
  • By Murat Baby19%
  • TONWHAR11%
  • Disney6%
  • Disguise6%
  • MUST ROSE SPORTS AND HOMEWEAR5%
  • Open — no brand owns it (4 brands, 13%)

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%$2K20%$4K30%$6K40%$7K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 16 tracked products in this niche — three views at once, no toggling.

Demand

Weekly Amazon search volume, last 37 weeks — +35.8% search growth over the last 90 days.
7K5KSpike '26Oct '25Dec '25Jan '26Mar '26Apr '26May '26

Reviews

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

What buyers love

Quality-Overall45%

“Good quality”

Warmth25%

“Great quality will keep child warm, fits perfectly”

Soft Feel15%

“Soft”

Size-Overall15%

“Fit well”

What buyers complain about

Color25%

“It was not what I expected as far as color”

Advertised Vs Actual Product25%

“Innacurate description”

Size-Overall13%

“Head hole was too small for my child so had to rip it a bit”

Top return reasons

Size-Overall77%
Length9%
Advertised Vs Actual Product3%
Width2%
Sleeve Fit2%
Material Quality2%
Chest Fit1%
Stitch/Finish/Polish1%
Quality-Overall1%
Functionality-Overall1%