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56

lululemon tank top dupes

Worth a look

Shows a fragmented shelf (top 5 take 12% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 5Growth 89Conversion 4Competition 97Returns 15Price range 80Avg price 82Brand share 96Review moat 32Quality gap 60

Competition

Incredible12%

top-5 click share — an open shelf

Brand share

Incredible30%

top-5 brand share — no brand owns this niche

Growth

Great+95.2%

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

Avg price

Great$17.64

avg listing price — sweet spot $15–$100

Price range

Great$6.95–$49.27

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Review moat

Okay3,264.14

avg incumbent reviews — the moat a new listing must climb

Returns

Bad8.3%

return rate — above 6% kills the launch gate

Market size

Bad$19K

$19K/yr · 306K searches

Conversion

Bad0.4%

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

Competition

Clicks spread well past the top 5 (12% combined) — an open shelf where new products get seen.

Brands

80 rising

Sellers

196

Top-5 brand share

30%

Open market

64%

  • CRZ YOGA6%
  • JILUVIN6%
  • GKBK6%
  • Sexy Basics6%
  • G Gradual6%
  • ANRABESS5%

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%1%$1892%$3783%$5664%$7551101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 242 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +95.2% search growth over the last 90 days.
25K15KSpike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 5.2×

Reviews

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

What buyers love

Size-Overall23%

“Fits as expected”

Comfort-Overall14%

“And comfortable”

Quality-Overall8%

“This is a good quality shirt”

Color8%

“Cute colors”

Soft Feel7%

“Soft cotton”

Material Quality5%

“material is super comfortable”

Stretchability/Expandability/Elasticity3%

“Amazing stretchy material”

Exercise/Sports Suitability3%

“Love this sports bra”

Value For Money3%

“Good deal”

Shape/Style2%

“Very flattering”

What buyers complain about

Size-Overall24%

“Too short”

Material Quality5%

“Flimsy material”

Transparency5%

“SEE THROUGH”

Thickness4%

“not as thick as a Joah Brown tank”

Quality-Overall4%

“Cheaply made”

Color4%

“Not really White”

Chest Fit3%

“Im small in the chest”

Advertised Vs Actual Product2%

“This is not 95% cotton as described”

Length2%

“its not its perfect length”

Stretchability/Expandability/Elasticity2%

“But no elastic band to hold you up”

Top return reasons

Size-Overall45%
Chest Fit12%
Length10%
Material Quality6%
Waist Fit4%
Thin4%
Arm Fit3%
Transparency3%
Advertised Vs Actual Product2%
Shape/Style2%