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29

pluto costume

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

Market size 0Growth 19Conversion 0Competition 55Returns 0Price range 94Avg price 95Brand share 26Review moat 55Quality gap 32

Avg price

Incredible$35.15

avg listing price — sweet spot $15–$100

Price range

Great$13.96–$77.57

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

Competition

Good52%

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

Review moat

Good1,314.19

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Brand share

Okay90%

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

Growth

Bad-11.1%

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

Market size

Bad$0

$0/yr · 58K searches

Conversion

Bad0.0%

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

Returns

Bad12.1%

return rate — above 6% kills the launch gate

Competition

The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.

Brands

11 rising

Sellers

16

Top-5 brand share

90%

Open market

8%

  • Fun Costumes40%
  • GONAAP37%
  • Disney6%
  • COSUSKET3%
  • Sun-Staches3%
  • Impact3%
  • Open — no brand owns it (5 brands, 8%)

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%$01101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 27 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 88 weeks — -11.1% search growth over the last 90 days.
8K6KSpike '25Spike '26DecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Sep, Oct, Nov · busiest ÷ quietest = 50.4×

Reviews

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

What buyers love

Size-Overall52%

“Fits well”

Soft Feel17%

“Super soft”

Ease Of Use10%

“was easy to use”

Value For Money7%

“Great for price”

Comfort-Overall5%

“comfortable”

Thickness5%

“not thin and was super soft and comfortable”

Quality-Overall5%

“My son loved it the quality is great now too thick”

What buyers complain about

Size-Overall50%

“Shirt runs way too big”

Color50%

“I thought the short were black but they are indeed brown”

Top return reasons

Size-Overall61%
Length10%
Advertised Vs Actual Product5%
Product Condition3%
Quality-Overall3%
Arm Fit2%
Thigh Fit2%
Stitch/Finish/Polish2%
Zipper Quality2%
Gap/Hole2%