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black corset bodysuit

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Weak search conversion (0.3%) — this niche doesn't clear our bar today.

Market size 11Growth 9Conversion 4Competition 95Returns 5Price range 84Avg price 95Brand share 79Review moat 48Quality gap 81

Competition

Incredible18%

top-5 click share — an open shelf

Avg price

Incredible$23.02

avg listing price — sweet spot $15–$100

Price range

Great$6.98–$63.70

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

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Brand share

Great56%

top-5 brand share — no brand owns this niche

Review moat

Okay1,656.43

avg incumbent reviews — the moat a new listing must climb

Market size

Bad$43K

$43K/yr · 580K searches

Growth

Bad-32.3%

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

Returns

Bad10.8%

return rate — above 6% kills the launch gate

Conversion

Bad0.3%

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

Competition

Clicks spread well past the top 5 (18% combined) — an open shelf where new products get seen.

Brands

46 falling

Sellers

55

Top-5 brand share

56%

Open market

41%

  • Avidlove29%
  • Milumia9%
  • Popilush8%
  • SHAPSHE6%
  • SweatyRocks4%
  • FeelinGirl3%

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%$8544%$2K6%$3K8%$3K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 126 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -32.3% search growth over the last 90 days.
150K100KSpike '24Spike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Oct, Nov · busiest ÷ quietest = 7.6×

Reviews

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

What buyers love

Size-Overall30%

“Fit like a glove”

Comfort-Overall10%

“So comfortable”

Shape/Style9%

“super flattering”

Quality-Overall9%

“Product was beautiful”

Material Quality4%

“material super comfortable”

Advertised Vs Actual Product4%

“Exactly as pictured”

Color3%

“Comes in many colors”

Soft Feel3%

“Soft and stretchy”

Stretchability/Expandability/Elasticity3%

“Soft and stretchy”

Value For Money3%

“reasonably priced”

What buyers complain about

Size-Overall32%

“Didn't fit”

Quality-Overall6%

“Very cheap quality”

Strap/String Quality3%

“Strap Broke”

Product Condition3%

“Came used”

Material Quality3%

“I didn't like the material”

Durability2%

“Sad it ripped”

Stitch/Finish/Polish2%

“BUT the seams frayed after one wear”

Ease Of Use2%

“Snaps can be somewhat difficult to undo”

Chest Fit2%

“Size up for larger chests”

Advertised Vs Actual Product2%

“Does not fit like in picture”

Top return reasons

Size-Overall54%
Chest Fit9%
Length8%
Waist Fit3%
Material Quality3%
Advertised Vs Actual Product3%
Shape/Style2%
Thin2%
Arm Fit1%
Quality-Overall1%