---
title: "Fleur Delacour Costume — $669/mo Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/fleur-delacour-costume"
last_updated: "2026-08-12T12:14:45.315Z"
locale: en
meta:
description: "Amazon product research for fleur delacour costume: $669/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for fleur delacour costume: $669/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Fleur Delacour Costume — $669/mo Amazon US Product Research"
---
# **Fleur Delacour Costume**
**Skip it**
High returns (13.9%) — this niche doesn't clear our bar today.
Market size 2Growth 19Conversion 7Competition 54Returns 0Price range 92Avg price 95Brand share 66Review moat 67Quality gap 90
**Avg price**
**Incredible****$34.53**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$13.06–$69.05**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Great****4.1★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Good****807.92**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Good****66%**
top-5 brand share — brands hold most of the demand
**Competition**
**Good****53%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Bad****-12.9%**
90-day search growth — must beat 0% to launch
**Conversion**
**Bad****0.6%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$8K**
$8K/yr · 40K searches
**Returns**
**Bad****13.9%**
return rate — above 5% kills the launch gate
**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
## **Is fleur delacour costume profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, fleur delacour costume is a $8K/yr Amazon United States market (40K searches/yr). The top 5 brands hold 66% of demand. Demand peaks in Sep–Oct. Verdict: Skip it — 40/100.
Data updated Jul 13, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **fleur delacour costume market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **750–1K**
- avg 0–100/product
- **Revenue / yr**
- **$26K–$35K**
- units × avg price
- **Conversion rate**
- **0.6%**
- **Avg BSR**
- **#18,146**
- **Page quality**
- **0%**
- **Prime**
- **76%**
- **Sponsored**
- **68%**
- **Out of stock**
- **14.0%**
- **Avg brand age**
- **45 months**
- **Avg seller age**
- **162 days**
## **Competition: brands, sellers & click share**
The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**17 **▲rising
**Sellers**
**17**
**Top-5 brand share**
**66%**
Top 20: 100%
**Top-5 click share**
**53%**
Top 20: 93%
**Open market**
**30%**
- elope24% - Milreason17% - Fun Costumes10% - Harry Potter9% - Cinereplicas6% - IWEMEK4%
## **fleur delacour costume demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -12.9% search growth over the last 90 days.
5K3KSpike '24Spike '25Prime Day '25 seasonSepDecMarJunAugNovMarMay
Peak months: Sep, Oct · busiest ÷ quietest = 15.0×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/fleur-delacour-costume/trend)
## **Top fleur delacour costume search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **fleur delacour costume**20K/yr-11.7%1.3% conv. - **beauxbatons costume**8K/yr+10.5%1.0% conv. - **beauxbatons**6K/yr-28.7%0.3% conv. - **fleur delacour**2K/yr+9.9%0.5% conv. - **fleur delacour hat**3K/yr-37.6%5.5% conv. - **fleur delacour costume adult**687/yr-40.7%0.0% conv. - **beauxbatons costume women**162/yr-57.7%0.0% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/fleur-delacour-costume/search-terms)
## **Top fleur delacour costume products & what they sell for**
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$80320%$2K30%$2K40%$3K1101001K10K 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**elope Harry Potter Fleur Delacour Costume Cosplay Hat for Adults and Teens**elope**$16.12**4.8★1,167 rev](https://www.amazon.com/dp/B07SGG9MPG) [2**Milreason 1950s Dresses for Women Vintage Goth Swing Cocktail Dress with Pockets and Chiffon Shawl Light Blue Vintage Dress for Women**Milreason**$37.31**4.4★1,040 rev](https://www.amazon.com/dp/B097MNBFR3) [3**Harry Potter Beauxbatons emblem Tote Bag**Harry Potter**$19.99**4.5★8 rev](https://www.amazon.com/dp/B09JDTYY1T) [4**Wellwits Womens Keyhole Mesh Bell Sleeve Vintage Skater Dress Light Blue L**Wellwits**$33.93**4.3★1,370 rev](https://www.amazon.com/dp/B07VB88KD1) [5**Soft Chiffon Shawl Wraps Shrug for Evening Wedding Women Accessories(Sky Blue)**BUCUXE**$14.48**4.3★7,100 rev](https://www.amazon.com/dp/B07VN1S3YZ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**YouNuo Witch Hat for Women & Adults - Classic Halloween Knitted Wool Wizard Hat Wide Brim Foldable Pointed Witches Cap for Party Masquerade Cosplay Costume Dress Up Accessories Lake Blue**YouNuo**$14.52**71 rev1y ago](https://www.amazon.com/dp/B0F8VCDZFP) [**BWVQNO Loose - fitting Moth Costume Moth Cape Hooded Costume Women Hallowee Cosplay Costumes Adults**BWVQNO**$33.98**9 rev1y ago](https://www.amazon.com/dp/B0F6TBDMKC) [**Oplxuo Fleur Delacour Cosplay Blue Dress for Women Witch Costume with Hat Cape Shawl 3 Piece Outfits Halloween Costumes**Oplxuo**$37.22**4 rev1y ago](https://www.amazon.com/dp/B0DCZGS8TL) [**50s Style Dresses for Women Vintage 3/4 Sleeve Tie Neck Swing Dress Womens 1950s Retro Dress Midi Prom Dress for Cocktail Tea Party Evening Dress Audrey Hepburn Dress Haze Blue M**ODIZLI**$31.98**29 rev1y ago](https://www.amazon.com/dp/B0DCY8YXN9) [**Cinereplicas Harry Potter - Fleur Delacour Jacket - M - Official License**Cinereplicas**$54.50**8 rev1y ago](https://www.amazon.com/dp/B0BKWF4L7W)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**BWVQNO Loose - fitting Moth Costume Moth Cape Hooded Costume Women Hallowee Cosplay Costumes Adults**BWVQNO**$33.98**4.5★**▲ 323%**](https://www.amazon.com/dp/B0F6TBDMKC) [**Cinereplicas Harry Potter - Fleur Delacour Jacket - M - Official License**Cinereplicas**$54.50**3.9★**▲ 301%**](https://www.amazon.com/dp/B0BKWF4L7W) [**Wellwits Womens Keyhole Mesh Bell Sleeve Vintage Skater Dress Light Blue L**Wellwits**$33.93**4.3★**▲ 294%**](https://www.amazon.com/dp/B07VB88KD1) [**GownTown Womens 1950s Cloak Two-Piece Cocktail Dress Goth Dresses**GownTown**$37.07**4.6★**▲ 286%**](https://www.amazon.com/dp/B0C5SY6FR8) [**Milreason 1950s Dresses for Women Vintage Goth Swing Cocktail Dress with Pockets and Chiffon Shawl Black**Milreason**$37.82**4.4★**▲ 283%**](https://www.amazon.com/dp/B097MLTN6D)
**~~View all trending →~~**
## **What reviews say buyers love and hate about fleur delacour costume**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**29%
*“it fit”*
**Shape/Style**21%
*“Love it and perfect for the look”*
**Quality-Overall**16%
*“Good quality”*
**Gifting Purpose**6%
*“It was a gift”*
**Material Quality**6%
*“She loved that it was more of a spandex material”*
**Color**6%
*“About to buy more in other colors”*
**Stretchability/Expandability/Elasticity**5%
*“The dress is great quality with stretch”*
**Pockets/Compartments**3%
*“It does have pockets which is really great”*
**Comfort-Overall**2%
*“comfortable material”*
**Zipper Quality**1%
*“Zipper was not that hard to zip up”*
### **What buyers complain about **
**Size-Overall**36%
*“I think the dress runs big”*
**Color**13%
*“I don't like typical white dresses so this was perfect”*
**Value For Money**11%
*“High price for item”*
**Shape/Style**11%
*“Not flattering”*
**Quality-Overall**4%
*“could be better quality”*
**Product Condition**4%
*“I could tell it had been worn and returned”*
**Shoulder Fit**3%
*“The shawl barely covers the shoulders”*
**Advertised Vs Actual Product**3%
*“Not as shown”*
**Thickness**3%
*“It does not have thick traps”*
### **Top return reasons **
**Size-Overall**38%
**Chest Fit**11%
**Color**10%
**Waist Fit**9%
**Length**5%
**Shape/Style**5%
**Material Quality**4%
**Advertised Vs Actual Product**3%
**Shoulder Fit**3%
**Quality-Overall**2%
## **Common fleur delacour costume questions**
- **Is fleur delacour costume profitable to sell on Amazon United States?**
- The niche generates $8K/yr across 25 tracked products. 90-day search growth is -12.9%. Flapen's verdict: Skip it (40/100).
- **How competitive is the fleur delacour costume niche?**
- 17 brands and 17 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 66% of demand.
- **What do buyers complain about in fleur delacour costume?**
- Top complaints mined from reviews: Size-Overall, Color, Value For Money. The return rate is 13.9% — above our launch gate.
- **When does demand for fleur delacour costume peak?**
- Demand peaks in Sep–Oct; the busiest month runs 15.0× the quietest.
- **What does it cost to enter the fleur delacour costume niche?**
- Listings span $13.06–$69.05; the average listing price is $34.53 (sweet spot $15–$100). The average incumbent carries 808 reviews — the moat a new listing must climb.
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