---
title: "Sexy Halloween Costumes for Women — $0/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/sexy-halloween-costumes-for-women"
last_updated: "2026-08-10T14:37:18.671Z"
locale: en
meta:
description: "Niche score 48/100 · $0/yr market · 404K searches/yr · $25.51 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 48/100 · $0/yr market · 404K searches/yr · $25.51 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Sexy Halloween Costumes for Women — $0/yr Amazon US Niche (2026) - Flapen"
---
# **sexy halloween costumes for women**
**Skip it**
A small market ($0/yr) — this niche doesn't clear our bar today.
Market size 0Growth 34Conversion 0Competition 80Returns 22Price range 81Avg price 95Brand share 92Review moat 67Quality gap 72
**Avg price**
**Incredible****$25.51**
avg listing price — sweet spot $15–$100
**Brand share**
**Great****43%**
top-5 brand share — no brand owns this niche
**Price range**
**Great****$6.84–$53.17**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Great****35%**
top-5 click share — an open shelf
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Good****838.29**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Okay****+6.9%**
90-day search growth — must beat 0% to launch
**Returns**
**Bad****6.0%**
return rate — above 5% kills the launch gate
**Market size**
**Bad****$0**
$0/yr · 404K searches
**Conversion**
**Bad****0.0%**
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%") [** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, sexy halloween costumes for women is a $0/yr Amazon United States market (404K searches/yr). The top 5 brands hold 43% of demand. Demand peaks in Oct–Nov. Verdict: Skip it — 48/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **sexy halloween costumes for women market data**
- **Units sold / yr**
- **750–1K**
- avg 0–100/product
- **Revenue / yr**
- **$19K–$26K**
- units × avg price
- **Conversion rate**
- **0.0%**
- **Avg BSR**
- **#48,405**
- **Page quality**
- **0%**
- **Prime**
- **98%**
- **Sponsored**
- **64%**
- **Out of stock**
- **9.7%**
- **Avg brand age**
- **41 months**
- **Avg seller age**
- **190 days**
## **Competition & brand share**
Clicks spread well past the top 5 (35% combined) — an open shelf where new products get seen.
**Brands**
**32 **▲rising
**Sellers**
**58**
**Top-5 brand share**
**43%**
Top 20: 87%
**Top-5 click share**
**35%**
Top 20: 71%
**Open market**
**52%**
- SEXYTINE13% - Avidlove11% - Buauty8% - Elibelle6% - Leg Avenue5% - Mixxmix5%
## **Demand & seasonality**
Weekly Amazon search volume, last 84 weeks — +6.9% search growth over the last 90 days.
700K500KSpike '24Spike '25Prime Day '25Spike '26Prime Day '26 seasonAugSepOctNovDecJanJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Oct, Nov · busiest ÷ quietest = 770.5×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/sexy-halloween-costumes-for-women/trend)
## **Top sexy halloween costumes for women search terms**
- **womens plus size costumes**53K/yr+10.0%0.0% conv. - **female costume**35K/yr+6.4%0.0% conv. - **costumes for women plus size**25K/yr+4.6%0.0% conv. - **work appropriate halloween costumes for women**73K/yr+168.2%0.0% conv. - **cute womens costumes**40K/yr+7.1%0.0% conv. - **simple costumes for women**42K/yr-13.1%0.0% conv. - **costume women plus size**27K/yr+18.7%0.0% conv. - **cheap costumes for women**62K/yr-46.3%0.0% conv. - **work costumes for women**29K/yr+51.8%0.0% conv. - **overnight costume women**3K/yr-83.0%0.0% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/sexy-halloween-costumes-for-women/search-terms)
## **Top sexy halloween costumes 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.
0%4%$08%$012%$016%$0101001K10K 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**SEXYTINE Womens Anime Cow Cosplay Costume Bra and Panty Lingerie Set with Stocking (Black and White One Size)**SEXYTINE**$11.16**4.1★148 rev](https://www.amazon.com/dp/B0DFCFLTX3) [2**Buauty 3 pcs black fishnet stockings for women fishnet tights plus size one size fit all**Buauty**$6.84**4.6★4,608 rev](https://www.amazon.com/dp/B09SGC3YZB) [3**Avidlove Sexy Cosplay Lingerie for Women Halloween Costume Sleeveless Party Bodysuits (S M L) Green**Avidlove**$14.93**4.4★111 rev](https://www.amazon.com/dp/B0FGDJ34VV) [4**Japanese Anime Womens Dance Kimono Robe Fancy Dress Yukata Silk Folding Fans Tabi Hairstick Socks Set Black Plus Size**Elibelle**$35.31**4.3★1,384 rev](https://www.amazon.com/dp/B09LCQJFB6) [5**SATINIOR Womens Carnival Halloween Costume Elastic Spandex Shiny Wet Long Gloves and Thigh High Stockings (Black)**SATINIOR**$13.54**3.7★3,492 rev](https://www.amazon.com/dp/B07W5YY277)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**SOLY HUX Womens Plus Size Cosplay Lingerie Set Nightgown Dress with Thongs Qipao Costume Outfits Black and Red 4X-Large Plus**SOLY HUX**$23.20**14 rev7mo ago](https://www.amazon.com/dp/B0FZ9G7YKB) [**Scarlet Darkness Renaissance Costume Women Corset Fairy Medieval Dresses Plus Size Short Sleeve Peasant Dresses Light Purple L**Scarlet Darkness**$37.96**796 rev7mo ago](https://www.amazon.com/dp/B0G3PL2Z4N) [**KORURACLUB kawaii cosplay anime lingerie sexy cosplay fox sexy costumes for women bodysuit (Fox Orange L-XL)**KORURACLUB**$40.41**28 rev9mo ago](https://www.amazon.com/dp/B0FV7P472L) [**Avidlove Sexy Cosplay Lingerie for Women Halloween Costume Sleeveless Party Bodysuits (S M L) Green**Avidlove**$14.93**111 rev1y ago](https://www.amazon.com/dp/B0FGDJ34VV) [**Mixxmix Lingerie Sets for Women Sexy Princess Lingerie Cosplay Costume Outfit Halloween Lingerie Blue L**Mixxmix**$19.57**115 rev1y ago](https://www.amazon.com/dp/B0FF9JC2FV)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Scarlet Darkness Renaissance Costume Women Peasant Medieval Dress Short Sleeve Maxi Fairy Dresses with Pockets Olive Green S**Scarlet Darkness**$41.69**4.6★**▲ 236%**](https://www.amazon.com/dp/B0D2R4HBN5) [**WORK IDEA Womens Short Sleeve Coverall Lightweight Snap-Front Cotton Work Jumpsuit Army Green XL**WORK IDEA**$35.61**4.2★**▲ 236%**](https://www.amazon.com/dp/B0DMVXJRP9) [**Scarlet Darkness Renaissance Costume Women Corset Fairy Medieval Dresses Plus Size Short Sleeve Peasant Dresses Light Purple L**Scarlet Darkness**$37.96**4.6★**▲ 234%**](https://www.amazon.com/dp/B0G3PL2Z4N) [**SOLY HUX Womens Plus Size Cosplay Lingerie Set Nightgown Dress with Thongs Qipao Costume Outfits Black and Red 4X-Large Plus**SOLY HUX**$23.20**4.4★**▲ 226%**](https://www.amazon.com/dp/B0FZ9G7YKB) [**Mixxmix Lingerie Sets for Women Sexy Princess Lingerie Cosplay Costume Outfit Halloween Lingerie Blue L**Mixxmix**$19.57**4.3★**▲ 222%**](https://www.amazon.com/dp/B0FF9JC2FV)
**~~View all trending →~~**
## **What buyers say about sexy halloween costumes for women**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**21%
*“Fit great”*
**Color**14%
*“The colors are beautiful”*
**Comfort-Overall**13%
*“It's very comfortable”*
**Material Quality**6%
*“so comfortable material is great quality”*
**Quality-Overall**6%
*“These were surprisingly well made”*
**Advertised Vs Actual Product**4%
*“Exactly as described”*
**Durability**4%
*“Durable”*
**Soft Feel**4%
*“The fabric is soooo soft and comfortable and just hope it will wash well”*
**Weight Light**3%
*“Material is light”*
**Shape/Style**3%
*“Its very flattering”*
### **What buyers complain about **
**Size-Overall**32%
*“Too long”*
**Quality-Overall**7%
*“Poor quality”*
**Material Quality**5%
*“Cheap poor material”*
**Durability**4%
*“Ripped the first time I wore it”*
**Hip Fit**4%
*“Pretty high cut on the hip”*
**Comfort-Overall**3%
*“was uncomfortable”*
**Length**3%
*“it's too long for me”*
**Advertised Vs Actual Product**3%
*“Did not look like the picture or fit like the sizing chart”*
**Thigh Fit**3%
*“Not made for thicker thigh girls😕”*
**Wrinkles**2%
*“Not wrinkle resistant”*
### **Top return reasons **
**Size-Overall**47%
**Length**9%
**Material Quality**6%
**Waist Fit**6%
**Advertised Vs Actual Product**4%
**Chest Fit**4%
**Thin**2%
**Quality-Overall**2%
**Value For Money**2%
**Shape/Style**2%
## **Common questions**
- **Is sexy halloween costumes for women profitable to sell on Amazon United States?**
- The niche generates $0/yr across 45 tracked products. 0 of 6 products launched in the last 360 days are still selling. 90-day search growth is +6.9%. Flapen's verdict: Skip it (48/100).
- **How competitive is the sexy halloween costumes for women niche?**
- 32 brands and 58 sellers compete. The top 5 products take 35% of clicks and top 5 brands hold 43% of demand.
- **What do buyers complain about in sexy halloween costumes for women?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Material Quality. The return rate is 6.0% — above our launch gate.
- **When does demand for sexy halloween costumes for women peak?**
- Demand peaks in Oct–Nov; the busiest month runs 770.5× the quietest.
- **What does it cost to enter the sexy halloween costumes for women niche?**
- Listings span $6.84–$53.17; the average listing price is $25.51 (sweet spot $15–$100). The average incumbent carries 838 reviews — the moat a new listing must climb.
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