one shoulder swimsuits for women
Worth a lookShows a fragmented shelf (top 5 take 7% of clicks), but high returns (16.2%) keeps it on the watch list.
Competition
Incredible7%top-5 click share — an open shelf
Brand share
Incredible37%top-5 brand share — no brand owns this niche
Avg price
Incredible$35.22avg listing price — sweet spot $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Price range
Great$7.21–$118.05cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Good+41.2%90-day search growth — must beat 0% to launch
Review moat
Okay1,653.78avg incumbent reviews — the moat a new listing must climb
Market size
Bad$44K$44K/yr · 618K searches
Conversion
Bad0.2%search→purchase rate — share of searches ending in a sale
Returns
Bad16.2%return rate — above 5% kills the launch gate
According to Flapen's Amazon United States niche tracking, one shoulder swimsuits for women is a $44K/yr Amazon United States market (618K searches/yr). The top 5 brands hold 37% of demand. Demand peaks in May–Jun–Jul. Verdict: Worth a look — 54/100.
Data updated Jul 14, 2026 · scored weekly · How we score niches
one shoulder swimsuits for women market data
- Units sold / yr
- 2K–2K
- avg 0–100/product
- Revenue / yr
- $53K–$70K
- units × avg price
- Conversion rate
- 0.2%
- Avg BSR
- #696
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 93%
- Out of stock
- 1.8%
- Avg brand age
- 35 months
- Avg seller age
- 157 days
Competition & brand share
Clicks spread well past the top 5 (7% combined) — an open shelf where new products get seen.Brands
97 rising
Sellers
136
Top-5 brand share
37%
Top 20: 71%
Top-5 click share
7%
Top 20: 22%
Open market
66%
- CUPSHE9%
- SUUKSESS7%
- Sexybody6%
- LASLULU4%
- La Blanca4%
- HYTENSUN4%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +41.2% search growth over the last 90 days.Peak months: May, Jun, Jul · busiest ÷ quietest = 8.2×
Top one shoulder swimsuits for women search terms
- thong one piece swimsuit117K/yr
- ribbed one piece swimsuit45K/yr
- high cut one piece swimsuit36K/yr
- monokini swimsuits33K/yr
- calvin klein swimsuits for women39K/yr
- backless one piece swimsuits for women24K/yr
- one piece thong swimsuit36K/yr
- high-cut one piece swimsuits women30K/yr
- cut-out one piece swimsuits women31K/yr
- backless one piece swimsuit22K/yr
Top one shoulder swimsuits for women 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Sexybody Women s One Piece Sexy Swimsuits Halter Tie Back V Neck Low Back Bathing Suit Ruched Butt High Cut Swimsuit Thong
Sexybody$35.114.3★186 rev
Foxiny Sexy Backless Cheeky High Cut Leg Thong V Neck One Piece Swimsuit Women Tummy Control Brazilian Open Back Bathing Suit Bikini Leopard Large
Foxiny$31.134.2★579 rev
CUPSHE One Piece Swimsuit for Women Bathing Suit Cut Out Cross Back Tie Deep V Neck Ruched High Cut M Black
CUPSHE$37.274.4★891 rev
Sexybody Women Sexy Thong One Piece Swimsuits Cheeky V Neck Bathing Suit Slimming High Cut Backless Swim Suits
Sexybody$31.754.3★71 rev
Viottiset Womens Ruched High Cut One Piece Swimsuit Tummy Control Cheeky Bathing Suit Black Large
Viottiset$28.824.3★10,026 rev
Newest
by launch date
HYTENSUN One Piece Swimsuit for Women Tummy Control Deep V Swim Suits 2026 Backless Cheeky High Cut Thong Bottom Sexy Bathing Suit Cruise Outfit Black M
HYTENSUN$27.7717 rev
HYTENSUN Sexy One Piece Swimsuit for Women Halter Spaghetti Straps Backless Swimwear High Cut Thong Swim Suits 2026 Black XL
HYTENSUN$30.1148 rev
Sexybody Women Sexy Thong One Piece Swimsuits Cheeky V Neck Bathing Suit Slimming High Cut Backless Swim Suits
Sexybody$31.7571 rev
Sexybody Women Sexy One Piece Swimsuit Cheeky Thong Ruched Bathing Suit Tummy Control High Cut Crisscross Swim Suits
Sexybody$28.3721 rev
SUUKSESS Women Sexy One piece Tummy Control Swimsuit Cutout Backless Slimming Swimwear 2025 Cheeky Side O-Ring Bathing Suit (Black Medium)
SUUKSESS$35.82227 rev
Trending
90-day click momentumHYTENSUN One Piece Swimsuit for Women Tummy Control Deep V Swim Suits 2026 Backless Cheeky High Cut Thong Bottom Sexy Bathing Suit Cruise Outfit Black M
HYTENSUN$27.774.3★
Limeeke Women One Piece Swimsuit Solid Ribbed Monokini Swimwear Scoop Neck Low Back Bathing Suit Purple S
Limeeke$30.794.0★
HYTENSUN Sexy One Piece Swimsuit for Women Halter Spaghetti Straps Backless Swimwear High Cut Thong Swim Suits 2026 Black XL
HYTENSUN$30.114.1★
RELLECIGA Womens Black Polka Dot High Cut Low Back One Piece Thong Swimsuit for Women Size Medium
RELLECIGA$22.864.4★
RELLECIGA Womens Royal Blue High Cut Low Back One Piece Thong Swimsuit for Women Size Medium
RELLECIGA$23.894.4★
What buyers say about one shoulder swimsuits for women
What buyers praise and complain about, mined from review topics.What buyers love
“not too tight”
“I loved the style”
“Super comfortable”
“Beautiful quality”
“Good material”
“Colors are vibrant”
“The design is stylish”
“Nice stretch”
“Good Value”
“Supportive in the chest”
What buyers complain about
“Too long”
“Runs bigger up in chest area”
“Poor quality”
“Color fades fast”
“However, the straps annoy me sometimes”
“Not that flattering”
“Doesnt hold up”
“not as stretchy”
“It is thick”
“They do kind of dig into my skin”
Top return reasons
Common questions
- Is one shoulder swimsuits for women profitable to sell on Amazon United States?
- The niche generates $44K/yr across 426 tracked products. 53 of 201 products launched in the last 360 days are still selling. 90-day search growth is +41.2%. Flapen's verdict: Worth a look (54/100).
- How competitive is the one shoulder swimsuits for women niche?
- 97 brands and 136 sellers compete. The top 5 products take 7% of clicks and top 5 brands hold 37% of demand.
- What do buyers complain about in one shoulder swimsuits for women?
- Top complaints mined from reviews: Size-Overall, Chest Fit, Quality-Overall. The return rate is 16.2% — above our launch gate.
- When does demand for one shoulder swimsuits for women peak?
- Demand peaks in May–Jun–Jul; the busiest month runs 8.2× the quietest.
- What does it cost to enter the one shoulder swimsuits for women niche?
- Listings span $7.21–$118.05; the average listing price is $35.22 (sweet spot $15–$100). The average incumbent carries 1,654 reviews — the moat a new listing must climb.