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astrid costume

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Weak search conversion (0.2%) — this niche doesn't clear our bar today.

Market size 4Growth 33Conversion 3Competition 31Returns 13Price range 78Avg price 94Brand share 37Review moat 89Quality gap 73

Avg price

Great$47.33

avg listing price — sweet spot $15–$100

Review moat

Great225.9

avg incumbent reviews — the moat a new listing must climb

Price range

Great$11.07–$119.47

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

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Brand share

Okay83%

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

Growth

Okay+6.7%

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

Competition

Okay66%

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

Returns

Bad8.9%

return rate — above 6% kills the launch gate

Market size

Bad$16K

$16K/yr · 156K searches

Conversion

Bad0.2%

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

Competition

The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them.

Brands

12 rising

Sellers

40

Top-5 brand share

83%

Open market

13%

  • Fun Costumes42%
  • L'VOW23%
  • Spirit Halloween7%
  • GREUS6%
  • Disguise5%
  • ALAMIYA4%
  • Open — no brand owns it (6 brands, 13%)

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%$2K20%$3K30%$5K40%$7K101001K10K 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

Weekly Amazon search volume, last 36 weeks — +6.7% search growth over the last 90 days.
10K6KSpike '26Nov '25Dec '25Jan '26Mar '26Apr '26May '26

Reviews

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

What buyers love

Quality-Overall28%

“But overall the look was fantastic”

Advertised Vs Actual Product15%

“As advertised”

Value For Money7%

“Well priced”

Material Quality6%

“Great quality material”

Weight Light3%

“lightweight”

Stretchability/Expandability/Elasticity3%

“great and stretchy”

Leather Quality3%

“These are great quality inexpensive leather products”

Allergies3%

“I got no complaints that it was too hot or itchy”

Ease Of Use3%

“it was a breeze”

Flexibility3%

“Versatile”

What buyers complain about

Size-Overall13%

“so this NOT for bigger girls since its only one size”

Leather Quality9%

“is is faux leather which was hidden in the full product description”

Durability9%

“Broke before I got it on”

Quality-Overall8%

“Crappy quality even for a cheap costume”

Print Quality4%

“Bad on me to not search the small print”

Comfort-Overall3%

“is not very comfortable”

Arm Fit3%

“it doesnt fit very tight for people with thin forearms”

Chain/Key Quality3%

“Really weak chain”

Strength3%

“Weak,”

Ease Of Use2%

“though it wasnt super easy to do one handed”

Top return reasons

Size-Overall34%
Advertised Vs Actual Product9%
Arm Fit6%
Color6%
Length5%
Quality-Overall5%
Shoulder Fit5%
Wrist Fit3%
Material Quality3%
Shape/Style3%