---
title: "Plus Size Swim Top — $164K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/plus-size-swim-top"
last_updated: "2026-08-11T17:10:25.410Z"
locale: en
meta:
description: "Niche score 61/100 · $164K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 61/100 · $164K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Plus Size Swim Top — $164K/yr Amazon US Niche (2026) - Flapen"
---
# **plus size swim top**
**Worth a look**
Shows demand growing +207.2% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 34Growth 98Conversion 2Competition 98Returns 0Price range 90Avg price 95Brand share 83Review moat 60Quality gap 62
**Growth**
**Incredible****+207.2%**
90-day search growth — must beat 0% to launch
**Competition**
**Incredible****8%**
top-5 click share — an open shelf
**Avg price**
**Incredible****$32.82**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$13.14–$46.18**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Great****52%**
top-5 brand share — no brand owns this niche
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Good****1,115.58**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Okay****$164K**
$164K/yr · 2.8M searches
**Conversion**
**Bad****0.2%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Bad****12.6%**
return rate — above 5% kills the launch gate
**Signals**[** Trending**](https://flapen.com/research/niches?market=us&signal=trending "Search growth > 100% (90d)") [** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, plus size swim top is a $164K/yr Amazon United States market (2.8M searches/yr). The top 5 brands hold 52% of demand. Verdict: Worth a look — 61/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **plus size swim top market data**
- **Units sold / yr**
- **5K–6K**
- avg 0–100/product
- **Revenue / yr**
- **$164K–$197K**
- units × avg price
- **Conversion rate**
- **0.2%**
- **Avg BSR**
- **#228**
- **Page quality**
- **0%**
- **Prime**
- **99%**
- **Sponsored**
- **97%**
- **Out of stock**
- **1.9%**
- **Avg brand age**
- **37 months**
- **Avg seller age**
- **162 days**
## **Competition & brand share**
Clicks spread well past the top 5 (8% combined) — an open shelf where new products get seen.
**Brands**
**58 **▼falling
**Sellers**
**74**
**Top-5 brand share**
**52%**
Top 20: 89%
**Top-5 click share**
**8%**
Top 20: 23%
**Open market**
**53%**
- Yonique10% - Holipick9% - Daci9% - Aqua Eve8% - Tempt Me6% - Summer Mae5%
## **Demand**
Weekly Amazon search volume, last 44 weeks — +207.2% search growth over the last 90 days.
150K100KHoliday '25Spike '26Sep '25Nov '25Dec '25Feb '26Mar '26May '26
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/plus-size-swim-top/trend)
## **Top plus size swim top search terms**
- **plus size tankini**496K/yr+177.4%0.1% conv. - **plus size tankini swimsuit women**160K/yr>1,000%0.1% conv. - **plus size swim top**271K/yr+189.1%0.1% conv. - **plus size swim dress**214K/yr+161.7%0.1% conv. - **plus size swimsuit for women 2 piece**184K/yr+120.1%0.1% conv. - **plus size tankini top**170K/yr+173.1%0.1% conv. - **swimsuit for women plus size**130K/yr+163.2%0.1% conv. - **plus size high waisted bikini**91K/yr+812.8%0.1% conv. - **tankini swimsuits for women plus size**167K/yr+119.4%0.1% conv. - **plus size two piece swimsuit**101K/yr+155.2%0.1% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/plus-size-swim-top/search-terms)
## **Top plus size swim top 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%$2K2%$3K3%$5K4%$7K101001K10K Reviews — right = deep review moatMarket 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.
### **Top sellers**
by 90-day click share
[1**Edelqual Womens Plus Size Tankini Swimsuits Swim Dress Tummy Control Bathing Suits Two Piece Full Coverage High Waisted Modest Curvy Swimwear 2026(Army Green and Black 2XL)**Edelqual**$29.52**4.4★1,406 rev](https://www.amazon.com/dp/B0CYH53X4J) [2**Edelqual Womens Plus Size Tankini Swimsuit Two Piece Tummy Control Bathing Suits Swim Dresses Swimwear Modest Curvy Trip 2026 Vacation Outfits (Army Green & Black 2XL)**Edelqual**$19.57**4.2★688 rev](https://www.amazon.com/dp/B0DD495DKY) [3**Summer Mae Plus Size Tankini Swimsuits for Women 2026 Tummy Control Two Piece Bathing Suits with Pockets Swim Shorts Coconut Tree on Sea Size 18 Plus**Summer Mae**$45.91**4.4★4,211 rev](https://www.amazon.com/dp/B0F42DMCCD) [4**Tempt Me Plus Size Tankini Swimsuits - Women Two Piece Tankini Top with Shorts Flowy Swimsuit 2025 Bathing Suits Black 20W**Tempt Me**$38.90**4.4★644 rev](https://www.amazon.com/dp/B0DZXL7Z2D) [5**LA PRAJO Plus Size 2 Piece Tankini Swimwear for Women Modest Bathing Suits Tummy Control Flowy Swim Dress with Shorts 2026 Army Green Flower 18 Plus**LA PRAJO**$36.17**4.2★114 rev](https://www.amazon.com/dp/B0GC5G2J61)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Tempt Me Women Plus Size Tankini Swimsuits - Two Piece Tummy Control Bathing Suits Ribbed Swimwear 2026 High Waisted Bottom Navy 20W**Tempt Me**$36.43**12 rev1mo ago](https://www.amazon.com/dp/B0GTVWB1G5) [**LA PRAJO Plus Size 2 Piece Tankini Swimwear for Women Modest Bathing Suits Tummy Control Flowy Swim Dress with Shorts 2026 Army Green Flower 18 Plus**LA PRAJO**$36.17**114 rev4mo ago](https://www.amazon.com/dp/B0GC5G2J61) [**Floerns Womens Plus Size Tankini Set Floral Ruffle Hem Knot Front High Waisted 2 Piece Bathing Suit Yellow XX-Large Plus**Floerns**$32.96**65 rev7mo ago](https://www.amazon.com/dp/B0G4LXH9J6) [**Daci Green Palm Tree Women 3 Piece Tankini Swimsuits - Tummy Control Tank Top with Bra Modest Bathing Suit with Pockets Boyshorts Bottom 2026 XL**Daci**$41.45**1,010 rev9mo ago](https://www.amazon.com/dp/B0FM7DCX5V) [**Daci Green Palm Tree Women 3 Piece Tankini Swimsuits - Tummy Control Tank Top with Bra Modest Bathing Suit with Pockets Boyshorts Bottom 2026 M**Daci**$38.55**1,010 rev9mo ago](https://www.amazon.com/dp/B0FM7L8MYC)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Tempt Me Women Plus Size Tankini Swimsuits - Two Piece Tummy Control Bathing Suits Ribbed Swimwear 2026 High Waisted Bottom Navy 20W**Tempt Me**$36.43**4.2★**▲ 11%**](https://www.amazon.com/dp/B0GTVWB1G5) [**Daci Green Palm Tree Women 3 Piece Tankini Swimsuits - Tummy Control Tank Top with Bra Modest Bathing Suit with Pockets Boyshorts Bottom 2026 XL**Daci**$41.45**4.6★**▲ 10%**](https://www.amazon.com/dp/B0FM7DCX5V) [**LA PRAJO Plus Size 2 Piece Tankini Swimwear for Women Modest Bathing Suits Tummy Control Flowy Swim Dress with Shorts 2026 Army Green Flower 18 Plus**LA PRAJO**$36.17**4.2★**— 9%**](https://www.amazon.com/dp/B0GC5G2J61) [**Daci Green Palm Tree Women 3 Piece Tankini Swimsuits - Tummy Control Tank Top with Bra Modest Bathing Suit with Pockets Boyshorts Bottom 2026 M**Daci**$38.55**4.6★**— 9%**](https://www.amazon.com/dp/B0FM7L8MYC) [**Holipick Star Whole Sky Plus Size 2 Piece Swimsuit - Women Tankini Bathing Suits Flowy Swim Top with Boy Shorts 18W**Holipick**$32.78**4.4★**— 8%**](https://www.amazon.com/dp/B0DCYXSRJZ)
**~~View all trending →~~**
## **What buyers say about plus size swim top**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**41%
*“Happy with the fit”*
**Comfort-Overall**12%
*“So comfortable”*
**Color**7%
*“Color is pretty”*
**Quality-Overall**7%
*“Looks good, seems well made”*
**Shape/Style**6%
*“Cute style as well”*
**Material Quality**5%
*“Good quality material”*
**Value For Money**2%
*“Money well spent”*
**Advertised Vs Actual Product**2%
*“Exactly as pictured and described”*
**Soft Feel**1%
*“is buttery soft”*
**Strap/String Quality**1%
*“Straps don't slip”*
### **What buyers complain about **
**Size-Overall**36%
*“Size down”*
**Chest Fit**5%
*“But Bust Runs Large”*
**Color**3%
*“Color changing”*
**Quality-Overall**3%
*“Not well made”*
**Strap/String Quality**2%
*“couldnt wear a strap”*
**Advertised Vs Actual Product**2%
*“Looks are deceiving”*
**Shape/Style**2%
*“the cut is kinda weird for me”*
**Comfort-Overall**2%
*“it was uncomfortable on my shoulders”*
**Waist Fit**2%
*“The shorts tighter on the waist”*
**Material Quality**2%
*“cheap material”*
### **Top return reasons **
**Size-Overall**52%
**Chest Fit**19%
**Waist Fit**6%
**Length**5%
**Shape/Style**4%
**Hip Fit**3%
**Advertised Vs Actual Product**2%
**Material Quality**1%
**Color**1%
**Feet Fit**1%
## **Common questions**
- **Is plus size swim top profitable to sell on Amazon United States?**
- The niche generates $164K/yr across 356 tracked products. 33 of 101 products launched in the last 360 days are still selling. 90-day search growth is +207.2%. Flapen's verdict: Worth a look (61/100).
- **How competitive is the plus size swim top niche?**
- 58 brands and 74 sellers compete. The top 5 products take 8% of clicks and top 5 brands hold 52% of demand.
- **What do buyers complain about in plus size swim top?**
- Top complaints mined from reviews: Size-Overall, Chest Fit, Color. The return rate is 12.6% — above our launch gate.
- **What does it cost to enter the plus size swim top niche?**
- Listings span $13.14–$46.18; the average listing price is $32.82 (sweet spot $15–$100). The average incumbent carries 1,116 reviews — the moat a new listing must climb.
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