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58

sundress with built in bra

Worth a look

Shows demand growing +185.0% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 6Growth 97Conversion 2Competition 97Returns 0Price range 83Avg price 95Brand share 87Review moat 42Quality gap 76

Growth

Incredible+185.0%

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

Competition

Incredible10%

top-5 click share — an open shelf

Avg price

Incredible$25.24

avg listing price — sweet spot $15–$100

Brand share

Great48%

top-5 brand share — no brand owns this niche

Price range

Great$6.38–$63.74

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

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Review moat

Okay2,266.37

avg incumbent reviews — the moat a new listing must climb

Market size

Bad$24K

$24K/yr · 672K searches

Conversion

Bad0.1%

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

Returns

Bad13.8%

return rate — above 5% kills the launch gate

According to Flapen's Amazon United States niche tracking, sundress with built in bra is a $24K/yr Amazon United States market (672K searches/yr). The top 5 brands hold 48% of demand. Verdict: Worth a look — 58/100.

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

sundress with built in bra market data

Units sold / yr
1K–1K
avg 0–100/product
Revenue / yr
$25K–$32K
units × avg price
Conversion rate
0.1%
Avg BSR
#1,286
Page quality
0%
Prime
100%
Sponsored
93%
Out of stock
1.7%
Avg brand age
31 months
Avg seller age
158 days

Competition & brand share

Clicks spread well past the top 5 (10% combined) — an open shelf where new products get seen.

Brands

87 rising

Sellers

97

Top-5 brand share

48%

Top 20: 77%

Top-5 click share

10%

Top 20: 31%

Open market

51%

  • V FOR CITY19%
  • ANRABESS10%
  • ANYFITTING9%
  • Zhiyouni4%
  • elescat4%
  • Lentta3%

Demand

Weekly Amazon search volume, last 47 weeks — +185.0% search growth over the last 90 days.
50K30KSpike '26Aug '25Oct '25Nov '25Jan '26Mar '26Apr '26Jun '26

Top sundress with built in bra search terms

  • sundress with built in bra263K/yr
  • summer dress with built in bra78K/yr
  • summer dresses with built in bra43K/yr
  • scusty womens summer sleeveless mini dress19K/yr
  • built in bra dresses for women summer44K/yr
  • built in bra dresses31K/yr
  • skort dresses for women 202617K/yr
  • tank dress with built in bra22K/yr
  • scutsy womens summer mini dress14K/yr
  • dress with bra built in22K/yr
All search terms

Top sundress with built in bra 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.

0%1%$2372%$4753%$7124%$950101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

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

Common questions

Is sundress with built in bra profitable to sell on Amazon United States?
The niche generates $24K/yr across 260 tracked products. 22 of 74 products launched in the last 360 days are still selling. 90-day search growth is +185.0%. Flapen's verdict: Worth a look (58/100).
How competitive is the sundress with built in bra niche?
87 brands and 97 sellers compete. The top 5 products take 10% of clicks and top 5 brands hold 48% of demand.
What does it cost to enter the sundress with built in bra niche?
Listings span $6.38–$63.74; the average listing price is $25.24 (sweet spot $15–$100). The average incumbent carries 2,266 reviews — the moat a new listing must climb.