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sally costume girls

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A small market ($12K/yr) — this niche doesn't clear our bar today.

Market size 3Growth 56Conversion 3Competition 68Returns 15Price range 81Avg price 95Brand share 55Review moat 45Quality gap 32

Avg price

Incredible$26.41

avg listing price — sweet spot $15–$100

Price range

Great$8.82–$43.47

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

Competition

Good44%

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

Growth

Good+29.2%

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

Brand share

Good72%

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

Review moat

Okay1,953.49

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Returns

Bad8.5%

return rate — above 6% kills the launch gate

Market size

Bad$12K

$12K/yr · 179K searches

Conversion

Bad0.3%

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

Competition

The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.

Brands

15 rising

Sellers

55

Top-5 brand share

72%

Open market

22%

  • Disney27%
  • Disguise18%
  • nezababy13%
  • WEFONLLICOS7%
  • shyhand7%
  • Dressy Daisy6%

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%4%$4728%$94412%$1K16%$2K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 37 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +29.2% search growth over the last 90 days.
50K30KSpike '24Spike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Sep, Oct · busiest ÷ quietest = 216.5×

Reviews

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

What buyers love

Size-Overall38%

“The dress fit fine my 5 year old little girl”

Quality-Overall25%

“Great quality”

Shape/Style5%

“The outfit looks fantastic visually”

Design-Overall5%

“the patchwork design screams personality”

Color5%

“The colors are loud”

Weight Light5%

“The fabric feels lightweight”

Material Quality5%

“It is the kind of material that looks amazing in photos”

What buyers complain about

Material Quality50%

“Scratchy material and not really suitable for sleeping in”

Advertised Vs Actual Product25%

“Im very disappointed that it doesnt look much like the one in the picture. too flat”

Size-Overall25%

“The leggings, they come to big as if they were for a 8-10y old girl, so the costume was totally ruined”

Top return reasons

Size-Overall63%
Advertised Vs Actual Product11%
Value For Money5%
Material Quality5%
Product Condition4%
Soft Feel3%
Chest Fit3%
Waist Fit3%
Shoulder Fit3%
Smell1%