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juno costume

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

Market size 0Growth 75Conversion 0Competition 44Returns 1Price range 85Avg price 94Brand share 43Review moat 72Quality gap 55

Avg price

Great$22.48

avg listing price — sweet spot $15–$100

Price range

Great$11.66–$37.20

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

Growth

Great+60.5%

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

Review moat

Good632.52

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Competition

Okay59%

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

Brand share

Okay79%

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

Returns

Bad11.7%

return rate — above 6% kills the launch gate

Market size

Bad$0

$0/yr · 47K searches

Conversion

Bad0.0%

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

Competition

The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them.

Brands

12 rising

Sellers

13

Top-5 brand share

79%

Open market

16%

  • ONUPGO26%
  • Costume Agent26%
  • Cozypower11%
  • RocailleCos8%
  • VintageCos8%
  • Juno5%
  • Open — no brand owns it (6 brands, 16%)

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

Demand & seasonality

Weekly Amazon search volume, last 84 weeks — +60.5% search growth over the last 90 days.
10K6KSpike '25Prime Day '25Spike '26DecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Sep, Oct, Nov · busiest ÷ quietest = 76.3×

Reviews

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

What buyers love

Size-Overall50%

“Fits good”

Advertised Vs Actual Product50%

“Exactly as expected”

What buyers complain about

Quality-Overall100%

“Cheap quality, you could recreate the Juno look on your own and itd be better”

Top return reasons

Size-Overall34%
Waist Fit19%
Color9%
Thin9%
Length6%
Product Condition5%
Feet Fit3%
Material Quality3%
Quality-Overall3%
Transparency3%