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cheese costume

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High returns (10.3%) — this niche doesn't clear our bar today.

Market size 11Growth 11Conversion 16Competition 23Returns 7Price range 58Avg price 78Brand share 45Review moat 94Quality gap 82

Review moat

Great127.33

avg incumbent reviews — the moat a new listing must climb

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Avg price

Great$16.25

avg listing price — sweet spot $15–$100

Price range

Good$7.58–$25.20

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

Brand share

Okay78%

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

Competition

Bad72%

top-5 click share — a locked-up shelf

Conversion

Bad1.3%

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

Market size

Bad$44K

$44K/yr · 212K searches

Growth

Bad-28.2%

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

Returns

Bad10.3%

return rate — above 6% kills the launch gate

Competition

The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.

Brands

13 rising

Sellers

14

Top-5 brand share

78%

Open market

18%

  • Malaxlx29%
  • mutakin20%
  • Fun Costumes11%
  • DSplay11%
  • XYIYI7%
  • FJQZWTK5%
  • Open — no brand owns it (7 brands, 18%)

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%$4K20%$9K30%$13K40%$18K101001K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 15 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 89 weeks — -28.2% search growth over the last 90 days.
15K10KSpike '25Spike '26NovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Oct, Nov · busiest ÷ quietest = 84.5×

Reviews

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

What buyers love

Size-Overall100%

“Fits well good quality”

What buyers complain about

Size-Overall50%

“A little tight”

Advertised Vs Actual Product50%

“Not what it looked like in the pictures”

Top return reasons

Size-Overall36%
Advertised Vs Actual Product23%
Material Quality18%
Strength6%
Quality-Overall6%
Shape/Style4%
Functionality-Overall2%
Color2%
Stitch/Finish/Polish1%
Thin1%