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nun costume for girls

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A small market ($10K/yr) — this niche doesn't clear our bar today.

Market size 3Growth 10Conversion 18Competition 12Returns 14Price range 91Avg price 95Brand share 7Review moat 97Quality gap 65

Review moat

Incredible69.44

avg incumbent reviews — the moat a new listing must climb

Avg price

Incredible$23.02

avg listing price — sweet spot $15–$100

Price range

Great$13.89–$36.55

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Conversion

Bad1.5%

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

Returns

Bad8.6%

return rate — above 6% kills the launch gate

Competition

Bad86%

top-5 click share — a locked-up shelf

Growth

Bad-29.9%

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

Brand share

Bad97%

top-5 brand share — brand-locked demand

Market size

Bad$10K

$10K/yr · 30K searches

Competition

The top 5 products capture 86% of clicks — a locked-up shelf that new listings rarely crack.

Brands

6 falling

Sellers

7

Top-5 brand share

97%

Open market

0%

  • Dressy Daisy60%
  • Yickoon14%
  • Tayfremn14%
  • Fun Costumes7%
  • mifengda3%
  • BesserBay3%

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%15%$2K30%$3K45%$5K60%$6K1101001K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 9 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -29.9% search growth over the last 90 days.
9K7KSpike '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Oct, Nov · busiest ÷ quietest = 52.9×

Reviews

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

What buyers love

Size-Overall44%

“so if your child is tall I still think it would fit well”

Warmth17%

“worked well for a hot day”

Material Quality11%

“Great material and realistic”

Durability11%

“it was great value for the money also durable”

What buyers complain about

Thin50%

“Thin material”

Top return reasons

Size-Overall66%
Length11%
Advertised Vs Actual Product4%
Value For Money3%
Material Quality3%
Arm Fit2%
Color1%
Defective Material/Parts1%
Hip Fit1%
Chest Fit1%