Is black square neck dress profitable to sell on Amazon United States?

The niche generates $12K/yr across 126 tracked products. 11 of 35 products launched in the last 360 days are still selling. 90-day search growth is +42.3%. Flapen's verdict: Skip it (48/100).

How competitive is the black square neck dress niche?

31 brands and 35 sellers compete. The top 5 products take 22% of clicks and top 5 brands hold 82% of demand.

What do buyers complain about in black square neck dress?

Top complaints mined from reviews: Size-Overall, Color, Quality-Overall. The return rate is 21.7% — above our launch gate.

When does demand for black square neck dress peak?

Demand peaks in May–Jul; the busiest month runs 2.5× the quietest.

What does it cost to enter the black square neck dress niche?

Listings span $10.97–$49.73; the average listing price is $34.53 (sweet spot $15–$100). The average incumbent carries 952 reviews — the moat a new listing must climb.

black square neck dress

Skip it

High returns (21.7%) — this niche doesn't clear our bar today.

Avg price

Incredible$34.53

avg listing price — sweet spot $15–$100

Competition

Great22%

top-5 click share — an open shelf

Price range

Great$10.97–$49.73

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

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Growth

Good+42.3%

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

Review moat

Good951.87

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay82%

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

Market size

Bad$12K

$12K/yr · 286K searches

Conversion

Bad0.1%

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

Returns

Bad21.7%

return rate — above 5% kills the launch gate

Signals High Returns

According to Flapen's Amazon United States niche tracking, black square neck dress is a $12K/yr Amazon United States market (286K searches/yr). The top 5 brands hold 82% of demand. Demand peaks in May–Jul. Verdict: Skip it — 48/100.

Data updated Jul 13, 2026 · scored weekly · How we score niches

black square neck dress market data

Units sold / yr: 750–1K; avg 0–100/product
Revenue / yr: $26K–$35K; units × avg price
Conversion rate: 0.1%
Avg BSR: #1,041
Page quality: 0%
Prime: 100%
Sponsored: 89%
Out of stock: 1.7%
Avg brand age: 23 months
Avg seller age: 175 days

Competition & brand share

Clicks spread well past the top 5 (22% combined) — an open shelf where new products get seen.

Brands

31 rising

Sellers

Top-5 brand share

82%

Top 20: 96%

Top-5 click share

22%

Top 20: 50%

Open market

16%

QINSEN73%
ZESICA4%
Kaximil2%
The Drop2%
REORIA2%
OFEEFAN2%
Open — no brand owns it (25 brands, 16%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +42.3% search growth over the last 90 days.

Peak months: May, Jul · busiest ÷ quietest = 2.5×

Open Trend

Top black square neck dress search terms

qinsen tennis dress42K/yr +188.5%0.5% conv.
square neck white dress24K/yr +66.3%0.2% conv.
qinsen dress27K/yr +22.1%0.2% conv.
square neck midi dress for women16K/yr +27.5%0.0% conv.
square neck sundress10K/yr +120.8%0.0% conv.
square neck formal dress20K/yr -0.8%0.0% conv.
quinsen dress16K/yr +33.7%0.2% conv.
plus size square neck dress16K/yr +10.8%0.0% conv.
black dress square neck15K/yr +23.2%0.1% conv.
square neck maxi dress for women13K/yr +16.2%0.0% conv.

All search terms

Top black square neck dress products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

QINSEN Womens Chestnut Medium Slim Fit Square Neck Pleated Tennis Dress with Built-in Shorts Pockets

QINSEN$33.934.2★1,252 rev

QINSEN Womens Tennis Dress with Shorts with Pockets Sleveless Polo Neck Workout Dresses Red S

QINSEN$34.554.4★1,048 rev

QINSEN Womens Tennis Dress with Shorts with Pockets Sleveless Polo Neck Workout Dresses Black M

QINSEN$34.544.4★1,048 rev

QINSEN Women Workout Tennis Dress with Built-in Shorts Spaghetti Strap Low Back Active Mini Dresses Black M

QINSEN$31.254.4★1,481 rev

QINSEN Tennis Dress for Women Square Neck Cross Back Flare Active Workout Dress Built in Shorts Black L

QINSEN$31.524.4★1,293 rev

Newest

by launch date

Spring Summer Dresses for Women Vestidos Elegantes De Mujer Formal Black Graduation Cocktail A Line Maxi Sundresses Midi Wedding Guest Birthday M

OFEEFAN$18.20213 rev

4mo ago

REORIA Summer Wedding Guest Maxi Dresses for Women Sleeveless Square Neck Sheer Mesh Ruched Bodycon Long Dress Trendy Clothes Black Onyx Small

REORIA$45.69116 rev

5mo ago

QINSEN Womens Zip Front High Neck Athletic Dress Sleeveless Pleated Tennis Golf Exercise Mini Dresses with Shorts Red M

QINSEN$39.5375 rev

5mo ago

Kaximil Womens Square Neck Sleeveless A Line Maxi Dress Smocked Ruffle Flowy Casual Long Dresses Medium Black

Kaximil$33.26162 rev

12mo ago

QINSEN Athletic Dress for Women Square Neck Sleeveless Pleated Tennis Dress for Yoga Golf Exercise Navy S

QINSEN$33.931,252 rev

1y ago

What buyers say about black square neck dress

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

What buyers love

Size-Overall25%

“Fit is accurate”

Comfort-Overall11%

“comfortable to wear”

Material Quality8%

“Good material”

Shape/Style7%

“Beautiful dress”

Quality-Overall7%

“Amazing quality”

Color5%

“The colors are beautiful”

Stretchability/Expandability/Elasticity4%

“Good stretch material”

Soft Feel2%

“It's so soft & breathable”

Pockets/Compartments2%

“I love the pockets”

Value For Money2%

“Great buy for the money”

What buyers complain about

Size-Overall25%

“It was big”

Color4%

“a weird color”

Quality-Overall4%

“Poor quality”

Chest Fit3%

“have smaller chest it may be little loose”

Material Quality3%

“material is a bit odd”

Shape/Style2%

“is not flattering in the front”

Advertised Vs Actual Product2%

“Doesnt even look like the photos”

Thickness2%

“Thicker than I was expecting”

Transparency2%

“It is not see through at all”

Stitch/Finish/Polish2%

“cheaply made with uneven seams”

Top return reasons

Size-Overall42%

Chest Fit11%

Length11%

Waist Fit7%

Material Quality6%

Shape/Style4%

Shoulder Fit3%

Advertised Vs Actual Product3%

Hip Fit3%

Color3%

Common questions

Is black square neck dress profitable to sell on Amazon United States?: The niche generates $12K/yr across 126 tracked products. 11 of 35 products launched in the last 360 days are still selling. 90-day search growth is +42.3%. Flapen's verdict: Skip it (48/100).
How competitive is the black square neck dress niche?: 31 brands and 35 sellers compete. The top 5 products take 22% of clicks and top 5 brands hold 82% of demand.
What do buyers complain about in black square neck dress?: Top complaints mined from reviews: Size-Overall, Color, Quality-Overall. The return rate is 21.7% — above our launch gate.
When does demand for black square neck dress peak?: Demand peaks in May–Jul; the busiest month runs 2.5× the quietest.
What does it cost to enter the black square neck dress niche?: Listings span $10.97–$49.73; the average listing price is $34.53 (sweet spot $15–$100). The average incumbent carries 952 reviews — the moat a new listing must climb.