---
title: "Sexy Underwear for Women Naughty — $87K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/sexy-underwear-for-women-naughty"
last_updated: "2026-08-10T13:31:09.615Z"
locale: en
meta:
description: "Niche score 51/100 · $87K/yr market · 815K searches/yr · $16.72 avg price. Weak search conversion (0.6%) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 51/100 · $87K/yr market · 815K searches/yr · $16.72 avg price. Weak search conversion (0.6%) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Sexy Underwear for Women Naughty — $87K/yr Amazon US Niche (2026) - Flapen"
---
# **sexy underwear for women naughty**
**Worth a look**
Shows a fragmented shelf (top 5 take 13% of clicks), but weak search conversion (0.6%) keeps it on the watch list.
Market size 22Growth 12Conversion 8Competition 97Returns 62Price range 72Avg price 79Brand share 95Review moat 33Quality gap 53
**Competition**
**Incredible****13%**
top-5 click share — an open shelf
**Brand share**
**Incredible****38%**
top-5 brand share — no brand owns this niche
**Avg price**
**Great****$16.72**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$5.16–$39.90**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Good****2.5%**
return rate — above 5% kills the launch gate
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Okay****3,209.32**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Bad****$87K**
$87K/yr · 815K searches
**Growth**
**Bad****-26.2%**
90-day search growth — must beat 0% to launch
**Conversion**
**Bad****0.6%**
search→purchase rate — share of searches ending in a sale
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United States niche tracking, sexy underwear for women naughty is a $87K/yr Amazon United States market (815K searches/yr). The top 5 brands hold 38% of demand. Demand peaks in Feb. Verdict: Worth a look — 51/100.
Data updated Jul 13, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **sexy underwear for women naughty market data**
- **Units sold / yr**
- **4K–5K**
- avg 0–100/product
- **Revenue / yr**
- **$67K–$84K**
- units × avg price
- **Conversion rate**
- **0.6%**
- **Avg BSR**
- **#1,640**
- **Page quality**
- **0%**
- **Prime**
- **97%**
- **Sponsored**
- **82%**
- **Out of stock**
- **6.9%**
- **Avg brand age**
- **40 months**
- **Avg seller age**
- **171 days**
## **Competition & brand share**
Clicks spread well past the top 5 (13% combined) — an open shelf where new products get seen.
**Brands**
**73 **▲rising
**Sellers**
**92**
**Top-5 brand share**
**38%**
Top 20: 70%
**Top-5 click share**
**13%**
Top 20: 34%
**Open market**
**58%**
- Victoria's Secret19% - COLOROSES6% - READY TO LOVE5% - voenxe4% - YIFVTFCK4% - FINETOO4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -26.2% search growth over the last 90 days.
23K18KPrime Day '24Spike '24Holiday '24Spike '25Prime Day '25Black Friday '25 seasonSepDecMarJunAugNovMarMay
Peak months: Feb · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/sexy-underwear-for-women-naughty/trend)
## **Top sexy underwear for women naughty search terms**
- **hilos sexys para mujer hot**258K/yr-7.7%0.3% conv. - **tangas victoria secret sexy**266K/yr-54.3%0.1% conv. - **thong lingerie**42K/yr+17.0%0.3% conv. - **black thongs**43K/yr-9.0%1.9% conv. - **lingerie thong**27K/yr-19.2%0.5% conv. - **plus size g string**22K/yr+8.5%0.1% conv. - **victorias secret thong**25K/yr-17.1%0.4% conv. - **sexy g string for women**24K/yr-28.8%0.3% conv. - **lace thong underwear for women**10K/yr+77.6%1.3% conv. - **vs thong**15K/yr-10.0%0.2% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/sexy-underwear-for-women-naughty/search-terms)
## **Top sexy underwear for women naughty 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%$8722%$2K3%$3K4%$3K101001K10K100K 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**COLOROSES Pack of 6 Women Lacy G-String Thongs No Show Panties Sexy Underwear Assorted Lace Pattern and Colors Medium**COLOROSES**$10.11**4.5★2,083 rev](https://www.amazon.com/dp/B0C9HFJZT1) [2**oshkang Cotton G-String Thongs for Women Underwear Breathable Stretch Low Rise Panties T-back Sexy Ladies 8 Pack**oshkang**$14.81**4.3★795 rev](https://www.amazon.com/dp/B0F91J7KFY) [3**READY TO LOVE Cotton Underwear for Women Lace Sexy Soft Thongs Low Rise T-Back Lingerie Stretchy Ladies Panties**READY TO LOVE**$11.73**4.5★385 rev](https://www.amazon.com/dp/B0FX7JRH4N) [4**RoseSeek Womens Sparkling Butterfly Chain Underwear Low Rise Cheeky G String Panty Black Large**RoseSeek**$10.36**4.1★222 rev](https://www.amazon.com/dp/B0DK33VZKM) [5**Black No Show Underwear Thongs for Women Seamless Ladies Thong Invisible No Line Breathable Comfortable Panties Soft Gym Workout Undies Underpants for Woman Athletic Running Wide Gusset Tangas 5-Pack**voenxe**$13.47**4.6★72,407 rev](https://www.amazon.com/dp/B07VZNSHJF)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**READY TO LOVE Cotton Underwear for Women Lace Sexy Soft Thongs Low Rise T-Back Lingerie Stretchy Ladies Panties**READY TO LOVE**$11.73**385 rev8mo ago](https://www.amazon.com/dp/B0FX7JRH4N) [**Victorias Secret Very Sexy Shine Strap Thong Black XL**Victoria's Secret**$22.50**1,715 rev10mo ago](https://www.amazon.com/dp/B0FN9FCSZV) [**Derisaly Womens Seamless Thongs Underwear No Show Thong Wave-waisted Invisible Panties Comfy Heart Cutout for Ladies 6 Pack (Red 6Pack S)**Derisaly**$16.29**206 rev1y ago](https://www.amazon.com/dp/B0FG25LL9L) [**RDGDFONG Rhinestone G-string Thongs for Women - Sexy Thong Underwear Stretch Breathable Low Rise Ice Silk Panties 6 Pack (US Alpha Large Regular Regular A-6Pack 6 Colors)**RDGDFONG**$17.20**79 rev1y ago](https://www.amazon.com/dp/B0FBW98TX6) [**oshkang Cotton G-String Thongs for Women Underwear Breathable Stretch Low Rise Panties T-back Sexy Ladies 8 Pack**oshkang**$14.81**795 rev1y ago](https://www.amazon.com/dp/B0F91J7KFY)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**SLITHICE Women Sexy Panties Y-Back G-String (Red S)**SLITHICE**$9.21**4.4★**▲ 73%**](https://www.amazon.com/dp/B0BBC95BST) [**DEANGELMON Seamless Thongs for Women No Show Thong Underwear Women Comfortable Multiple Pack (7P3 S)**DEANGELMON**$12.15**4.2★**▲ 69%**](https://www.amazon.com/dp/B09CDM8YHZ) [**XI LIU 6 Pack G String Thongs for Women Sexy Low Underwear T Back thong Breathable Panties (US Alpha Small Regular Regular multicolor)**XI LIU**$15.05**4.1★**▲ 62%**](https://www.amazon.com/dp/B0DXDW4VSS) [**RDGDFONG Rhinestone G-string Thongs for Women - Sexy Thong Underwear Stretch Breathable Low Rise Ice Silk Panties 6 Pack (US Alpha Large Regular Regular A-6Pack 6 Colors)**RDGDFONG**$17.20**4.4★**▲ 59%**](https://www.amazon.com/dp/B0FBW98TX6) [**ZZSHLMY Womens Sexy Thongs Lace Panties Underwear Low Rise Plus Size Underpants Pack of 1-3**ZZSHLMY**$9.08**4.4★**▲ 58%**](https://www.amazon.com/dp/B0CZS2DLBM)
**~~View all trending →~~**
## **What buyers say about sexy underwear for women naughty**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Comfort-Overall**27%
*“very comfortable to wear”*
**Size-Overall**16%
*“Fit as expected”*
**Quality-Overall**10%
*“Good variety”*
**Soft Feel**6%
*“gentle on the skin”*
**Value For Money**5%
*“Excellent value for money”*
**Material Quality**5%
*“Great cotton material”*
**Color**4%
*“Colors were beautiful”*
**Breathability**3%
*“definitely breathable”*
**Stretchability/Expandability/Elasticity**3%
*“not excessively stretchy”*
**Shape/Style**3%
*“flattering”*
### **What buyers complain about **
**Size-Overall**26%
*“AWKWARD FIT”*
**Comfort-Overall**8%
*“Just uncomfortable”*
**Quality-Overall**7%
*“Not satisfactory quality”*
**Stretchability/Expandability/Elasticity**5%
*“Not super stretchy”*
**Material Quality**5%
*“not comfy material”*
**Durability**4%
*“Fell apart”*
**Stitch/Finish/Polish**3%
*“Seam ripped”*
**Advertised Vs Actual Product**2%
*“Not as advertised”*
**Thickness**2%
*“The band is thick”*
**Value For Money**1%
*“waste of money”*
### **Top return reasons **
**Size-Overall**49%
**Waist Fit**13%
**Material Quality**11%
**Advertised Vs Actual Product**3%
**Quality-Overall**2%
**Length**2%
**Hip Fit**2%
**Comfort-Overall**2%
**Thin**2%
**Shape/Style**2%
## **Common questions**
- **Is sexy underwear for women naughty profitable to sell on Amazon United States?**
- The niche generates $87K/yr across 192 tracked products. 8 of 39 products launched in the last 360 days are still selling. 90-day search growth is -26.2%. Flapen's verdict: Worth a look (51/100).
- **How competitive is the sexy underwear for women naughty niche?**
- 73 brands and 92 sellers compete. The top 5 products take 13% of clicks and top 5 brands hold 38% of demand.
- **What do buyers complain about in sexy underwear for women naughty?**
- Top complaints mined from reviews: Size-Overall, Comfort-Overall, Quality-Overall. The return rate is 2.5%.
- **When does demand for sexy underwear for women naughty peak?**
- Demand peaks in Feb; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the sexy underwear for women naughty niche?**
- Listings span $5.16–$39.90; the average listing price is $16.72 (sweet spot $15–$100). The average incumbent carries 3,209 reviews — the moat a new listing must climb.
## **Related niches in Clothing, Shoes & Jewelry**
- 72 [**first communion gifts for boys**](https://flapen.com/research/us/clothing-shoes-jewelry/first-communion-gifts-for-boys)$398K/yr+223.5%**Worth a look**- 72 [**fifa world cup 2026 tshirt**](https://flapen.com/research/us/clothing-shoes-jewelry/fifa-world-cup-2026-tshirt)$177K/yr>1,000%**Worth a look**- 72 [**american flag hat**](https://flapen.com/research/us/clothing-shoes-jewelry/american-flag-hat)$764K/yr+428.8%**Worth a look**- 72 [**white socks men**](https://flapen.com/research/us/clothing-shoes-jewelry/white-socks-men)$3.0M/yr+13.3%**Launch it**- 72 [**american flag overalls**](https://flapen.com/research/us/clothing-shoes-jewelry/american-flag-overalls)$662K/yr>1,000%**Worth a look**- 73 [**white ankle socks for men**](https://flapen.com/research/us/clothing-shoes-jewelry/white-ankle-socks-for-men)$448K/yr+88.3%**Worth a look**[**All Clothing, Shoes & Jewelry niches **](https://flapen.com/research/us/clothing-shoes-jewelry)