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mike wazowski costume baby

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

Market size 0Growth 71Conversion 0Competition 81Returns 19Price range 95Avg price 95Brand share 40Review moat 54Quality gap 21

Avg price

Incredible$26.91

avg listing price — sweet spot $15–$100

Price range

Incredible$17.40–$51.85

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

Competition

Great34%

top-5 click share — an open shelf

Growth

Good+53.9%

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

Review moat

Good1,358.15

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay81%

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

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Returns

Bad7.5%

return rate — above 6% kills the launch gate

Market size

Bad$0

$0/yr · 101K searches

Conversion

Bad0.0%

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

Competition

Clicks spread well past the top 5 (34% combined) — an open shelf where new products get seen.

Brands

13 rising

Sellers

29

Top-5 brand share

81%

Open market

15%

  • Disney51%
  • Fun Costumes12%
  • Spirit Halloween9%
  • elope5%
  • Bubblopus4%
  • Disguise4%
  • Open — no brand owns it (7 brands, 15%)

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%2%$04%$06%$08%$01101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)2 products missing review or click data not plotted

All 34 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 89 weeks — +53.9% search growth over the last 90 days.
15K10KSpike '25Spike '26NovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Sep, Oct · busiest ÷ quietest = 205.2×

Reviews

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

What buyers love

Size-Overall24%

“Sizing is accurate”

Color11%

“However, the color and description were perfect and it was adorable”

Advertised Vs Actual Product11%

“Product just as described”

Weight Light8%

“Not too bulky”

Soft Feel6%

“felt soft”

Quality-Overall6%

“Good quality”

Value For Money5%

“The price for these pajamas is definitely worth it since they're name brand, character themed, and nice quality”

Design-Overall4%

“The cute design made it even more special for photos, and the zip-up style made it easy to put on and take off”

Comfort-Overall4%

“my kiddo still found it comfortable”

Weather Proof3%

“definitely on the thicker side which was prefect for the cold weather”

What buyers complain about

Size-Overall50%

“Runs small”

Stretchability/Expandability/Elasticity11%

“It does not have much stretchiness to the fabric”

Top return reasons

Size-Overall75%
Length7%
Thigh Fit3%
Product Condition2%
Material Quality2%
Gap/Hole1%
Shape/Style1%
Chest Fit1%
Advertised Vs Actual Product1%
Stitch/Finish/Polish1%