---
title: "Plus Size Sexy — $21K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/plus-size-sexy"
last_updated: "2026-08-11T18:18:16.795Z"
locale: en
meta:
description: "Niche score 43/100 · $21K/yr market · 338K searches/yr · $17.65 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 43/100 · $21K/yr market · 338K searches/yr · $17.65 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Plus Size Sexy — $21K/yr Amazon US Niche (2026) - Flapen"
---
# **plus size sexy**
**Skip it**
Soft demand (-57.7% this quarter) — this niche doesn't clear our bar today.
Market size 5Growth 0Conversion 5Competition 97Returns 33Price range 57Avg price 82Brand share 77Review moat 50Quality gap 68
**Competition**
**Incredible****12%**
top-5 click share — an open shelf
**Avg price**
**Great****$17.65**
avg listing price — sweet spot $15–$100
**Brand share**
**Great****58%**
top-5 brand share — no brand owns this niche
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Price range**
**Good****$4.99–$28.33**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Okay****1,511.93**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Okay****4.4%**
return rate — above 5% kills the launch gate
**Market size**
**Bad****$21K**
$21K/yr · 338K searches
**Conversion**
**Bad****0.4%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-57.7%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, plus size sexy is a $21K/yr Amazon United States market (338K searches/yr). The top 5 brands hold 58% of demand. Demand peaks in Jan–Feb. Verdict: Skip it — 43/100.
Data updated Jul 13, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **plus size sexy market data**
- **Units sold / yr**
- **1K–1K**
- avg 0–100/product
- **Revenue / yr**
- **$18K–$22K**
- units × avg price
- **Conversion rate**
- **0.4%**
- **Avg BSR**
- **#6,600**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **70%**
- **Out of stock**
- **4.9%**
- **Avg brand age**
- **40 months**
- **Avg seller age**
- **170 days**
## **Competition & brand share**
Clicks spread well past the top 5 (12% combined) — an open shelf where new products get seen.
**Brands**
**38 **▼falling
**Sellers**
**44**
**Top-5 brand share**
**58%**
Top 20: 91%
**Top-5 click share**
**12%**
Top 20: 33%
**Open market**
**36%**
- Avidlove32% - SOLY HUX8% - Foxiny6% - Alrovetoney6% - Lilosy6% - OYOANGLE6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -57.7% search growth over the last 90 days.
30K20KSpike '24Spike '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Feb · busiest ÷ quietest = 5.0×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/plus-size-sexy/trend)
## **Top plus size sexy search terms**
- **plus size lingerie sets matching**26K/yr-10.0%0.0% conv. - **lingerie plus size slutty**35K/yr-20.2%0.1% conv. - **plus size babydoll lingeries**16K/yr+8.1%0.0% conv. - **plus size lingerie with bra support**16K/yr-13.9%0.1% conv. - **slutty lingerie for women plus size**18K/yr-6.0%0.1% conv. - **lingerie for women plus size slutty**24K/yr-30.7%0.1% conv. - **plus size lingerie sets for women**13K/yr-41.5%0.2% conv. - **crouchless.sexy lingerie plus size**16K/yr+13.4%0.1% conv. - **blue lingerie plus size**18K/yr-34.2%0.3% conv. - **plus size lingerie with underwire**20K/yr-54.5%0.1% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/plus-size-sexy/search-terms)
## **Top plus size sexy 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%$2152%$4293%$6444%$858101001K10K100K 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**Avidlove Womens Lingerie Plus Size Sexy Lingerie Dress Babydoll Lace lingerie Open Front V Neck Strap Chemise Nightgown(Black XX-Large)**Avidlove**$19.09**4.6★957 rev](https://www.amazon.com/dp/B0CNH53NYB) [2**Foxiny Sexy Open Front V Neck Ruffle Sheer Mesh Lace Wireless Babydoll Lingerie Dress with Thong 2 Piece Women See Through Panty Set Chemise Negligee Hook Black Medium**Foxiny**$18.96**4.5★1,510 rev](https://www.amazon.com/dp/B0DDBDZ6TC) [3**Avidlove Sexy Lingerie for Women Fishnet Dress Mesh Badydoll Fishnet Bodysuit See Through Chemise Black**Avidlove**$10.01**4.6★3,674 rev](https://www.amazon.com/dp/B01N405SW3) [4**OYOANGLE Womens Plus Size 3 Pieces Lingerie Set Floral Embroidery Underwire Bra and Panty Babydoll Teddy Boudoir Outfit**OYOANGLE**$25.55**4.1★38 rev](https://www.amazon.com/dp/B0FK4WCV1K) [5**XAKALAKA Women Plus Size Lace Babydoll Lingerie Side Slit Strappy Chemise Sleepwear Black XXL**XAKALAKA**$16.89**4.3★6,333 rev](https://www.amazon.com/dp/B07VXP3DTL)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Avidlove Plus Size Lingerie Set for Women Lace Bra Panties Set 2 Piece Lingerie Black**Avidlove**$14.81**96 rev10mo ago](https://www.amazon.com/dp/B0FNMX3HBR) [**OYOANGLE Womens Plus Size 3 Pieces Lingerie Set Floral Embroidery Underwire Bra and Panty Babydoll Teddy Boudoir Outfit**OYOANGLE**$25.55**38 rev11mo ago](https://www.amazon.com/dp/B0FK4WCV1K) [**SOLY HUX Womens Plus Size Lace Lingerie Set Deep V Neck Teddy Bodysuit Babydoll Nightwear with Leg Ring Solid Black XX-Large Plus**SOLY HUX**$24.04**184 rev1y ago](https://www.amazon.com/dp/B0F6T189GK) [**SOLY HUX Womens Plus Size Lace Lingerie Set Deep V Neck Teddy Bodysuit Babydoll Nightwear with Leg Ring Solid Blue 4X-Large Plus**SOLY HUX**$19.89**184 rev1y ago](https://www.amazon.com/dp/B0DTYZ2B4S) [**Alrovetoney Womens Baby Blue Garter 5 piece Lingerie Set Lace Babydoll Lingerie Set with Panty With Stockings Blue 3XL**Alrovetoney**$24.93**484 rev1y ago](https://www.amazon.com/dp/B0DT9DZ31B)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Avidlove Plus Size Sexy Lingerie for Women Lace Babydoll Sleepwear Boudoir Strap Naughty Nightgown Open Front Lingerie(Red XX-Large)**Avidlove**$19.72**4.6★**▲ 76%**](https://www.amazon.com/dp/B0CNH3114T) [**OYOANGLE Womens Plus Size 3 Pieces Lingerie Set Floral Embroidery Underwire Bra and Panty Babydoll Teddy Boudoir Outfit**OYOANGLE**$25.55**4.1★**▲ 71%**](https://www.amazon.com/dp/B0FK4WCV1K) [**Avidlove Plus Size Lace Babydoll Womens Lingerie High Waist Chemise Sleepwear Wedding Nightwear**Avidlove**$14.12**4.3★**▲ 71%**](https://www.amazon.com/dp/B09V81JBQC) [**Alrovetoney Womens Baby Blue Garter 5 piece Lingerie Set Lace Babydoll Lingerie Set with Panty With Stockings Blue 3XL**Alrovetoney**$24.93**4.4★**▲ 62%**](https://www.amazon.com/dp/B0DT9DZ31B) [**MakeMeChic Womens Plus Size Lingerie Sets Contrast Lace Cut Out Wireless Bra and Panty Set Black X-Large Plus**MakeMeChic**$23.66**4.3★**▲ 53%**](https://www.amazon.com/dp/B0DP23DZ3N)
**~~View all trending →~~**
## **What buyers say about plus size sexy**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**32%
*“Fit great”*
**Comfort-Overall**11%
*“Very comfortable”*
**Quality-Overall**9%
*“Beautifully made”*
**Soft Feel**7%
*“fabric is soft”*
**Shape/Style**5%
*“Very flattering”*
**Color**5%
*“Color is true”*
**Value For Money**4%
*“Great value”*
**Advertised Vs Actual Product**4%
*“As advertised”*
**Stretchability/Expandability/Elasticity**3%
*“I promise it stretches a lot”*
**Material Quality**2%
*“Material is super comfortable”*
### **What buyers complain about **
**Size-Overall**35%
*“Didn't fit”*
**Quality-Overall**7%
*“Cheaply made”*
**Strap/String Quality**6%
*“Strap already broke”*
**Advertised Vs Actual Product**4%
*“Doesn't really look like picture”*
**Shape/Style**4%
*“Not flattering”*
**Chest Fit**4%
*“Only buy if breast are bigger than a C. Not for small chested people”*
**Smell**2%
*“smells a little odd”*
**Stretchability/Expandability/Elasticity**2%
*“Not stretchy”*
**Material Quality**2%
*“Made out of really cheap material”*
**Comfort-Overall**2%
*“Uncomfortable”*
### **Top return reasons **
**Size-Overall**55%
**Chest Fit**11%
**Length**4%
**Material Quality**4%
**Advertised Vs Actual Product**4%
**Waist Fit**3%
**Quality-Overall**3%
**Shape/Style**2%
**Width**2%
**Defective Material/Parts**1%
## **Common questions**
- **Is plus size sexy profitable to sell on Amazon United States?**
- The niche generates $21K/yr across 198 tracked products. 1 of 32 products launched in the last 360 days are still selling. 90-day search growth is -57.7%. Flapen's verdict: Skip it (43/100).
- **How competitive is the plus size sexy niche?**
- 38 brands and 44 sellers compete. The top 5 products take 12% of clicks and top 5 brands hold 58% of demand.
- **What do buyers complain about in plus size sexy?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Strap/String Quality. The return rate is 4.4%.
- **When does demand for plus size sexy peak?**
- Demand peaks in Jan–Feb; the busiest month runs 5.0× the quietest.
- **What does it cost to enter the plus size sexy niche?**
- Listings span $4.99–$28.33; the average listing price is $17.65 (sweet spot $15–$100). The average incumbent carries 1,512 reviews — the moat a new listing must climb.
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