---
title: "Amy Rose Costume — $29K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/amy-rose-costume"
last_updated: "2026-08-09T13:36:58.462Z"
locale: en
meta:
description: "Niche score 37/100 · $29K/yr market · 145K searches/yr · $28.05 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 37/100 · $29K/yr market · 145K searches/yr · $28.05 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Amy Rose Costume — $29K/yr Amazon US Niche (2026) - Flapen"
---
# **amy rose costume**
**Skip it**
High returns (13.1%) — this niche doesn't clear our bar today.
Market size 7Growth 25Conversion 9Competition 60Returns 0Price range 84Avg price 95Brand share 44Review moat 70Quality gap 57
**Avg price**
**Incredible****$28.05**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$9.43–$49.09**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Good****712.33**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Good****49%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Okay****79%**
top-5 brand share — brands hold most of the demand
**Growth**
**Bad****-0.9%**
90-day search growth — must beat 0% to launch
**Conversion**
**Bad****0.7%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$29K**
$29K/yr · 145K searches
**Returns**
**Bad****13.1%**
return rate — above 5% kills the launch gate
**Signals**[** 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, amy rose costume is a $29K/yr Amazon United States market (145K searches/yr). The top 5 brands hold 79% of demand. Demand peaks in Aug–Sep–Oct. Verdict: Skip it — 37/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **amy rose costume market data**
- **Units sold / yr**
- **1K–2K**
- avg 0–100/product
- **Revenue / yr**
- **$35K–$42K**
- units × avg price
- **Conversion rate**
- **0.7%**
- **Avg BSR**
- **#2,945**
- **Page quality**
- **0%**
- **Prime**
- **81%**
- **Sponsored**
- **41%**
- **Out of stock**
- **19.2%**
- **Avg brand age**
- **44 months**
- **Avg seller age**
- **179 days**
## **Competition & brand share**
The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**16 **▼falling
**Sellers**
**39**
**Top-5 brand share**
**79%**
Top 20: 100%
**Top-5 click share**
**49%**
Top 20: 91%
**Open market**
**18%**
- Leevuyu25% - SEGA19% - Rubies15% - Spirit Halloween15% - Yearntown4% - Colyanda4% - Open — no brand owns it (10 brands, 18%)
## **Demand & seasonality**
Weekly Amazon search volume, last 84 weeks — -0.9% search growth over the last 90 days.
15K10KSpike '25Spike '26 seasonDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Aug, Sep, Oct · busiest ÷ quietest = 17.7×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/amy-rose-costume/trend)
## **Top amy rose costume search terms**
- **amy rose cosplay**10K/yr+45.7%0.2% conv. - **amy rose costume**53K/yr-28.0%0.2% conv. - **amy rose dress**5K/yr+11.7%0.1% conv. - **amy costume**6K/yr-2.2%0.2% conv. - **amy sonic costume**8K/yr-11.9%0.4% conv. - **amy costume sonic**3K/yr+101.6%0.0% conv. - **amy rose costume for kids**13K/yr-7.2%0.0% conv. - **sonic amy costume**5K/yr+7.9%0.4% conv. - **amy rose costume adult**21K/yr-38.4%0.4% conv. - **amy rose adult costume**3K/yr-42.9%1.1% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/amy-rose-costume/search-terms)
## **Top amy rose costume 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%10%$3K20%$6K30%$9K40%$12K1101001K10K 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**Leevuyu Women 4 Pcs Costume Dress Outfit Accessories Sets Red Halter Tank Dresses with Leggings Wig Ears Headband**Leevuyu**$41.34**4.3★10 rev](https://www.amazon.com/dp/B0FG1NJS5P) [2**SEGA Sonic the Hedgehog Amy Rose Girls Short Sleeve T-Shirt and Shorts Set for Big Kids**SEGA**$21.58**5.0★9 rev](https://www.amazon.com/dp/B0GSSGJ51C) [3**Rubies Sonic The Hedgehog: Amy Rose Deluxe Kids Costume for Kids Girls Small**Rubies**$46.66**4.4★29 rev](https://www.amazon.com/dp/B0F9TW322B) [4**Spirit Halloween Sonic the Hedgehog Adult Amy Rose Costume | Officially Licensed | Gaming Costume - Md**Spirit Halloween**$49.06**4.2★10 rev](https://www.amazon.com/dp/B0D79G4SGR) [5**Spirit Halloween Sonic the Hedgehog Adult Amy Rose Costume | Officially Licensed | Gaming Costume - XL**Spirit Halloween**$49.09**4.2★10 rev](https://www.amazon.com/dp/B0D79H13CJ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**SEGA Sonic the Hedgehog Amy Rose Girls Short Sleeve T-Shirt and Shorts Set for Big Kids**SEGA**$21.58**9 rev3mo ago](https://www.amazon.com/dp/B0GSSGJ51C) [**SEGA Sonic the Hedgehog Amy Rose Girls Short Sleeve T-Shirt and Shorts Set for Big Kids**SEGA**$22.32**9 rev3mo ago](https://www.amazon.com/dp/B0GSSSFN5C) [**SEGA Sonic the Hedgehog Amy Rose Girls Short Sleeve T-Shirt and Shorts Set for Big Kids**SEGA**$22.43**9 rev3mo ago](https://www.amazon.com/dp/B0GSSL8C4D) [**SEGA Sonic the Hedgehog Amy Rose Girls Short Sleeve T-Shirt and Shorts Set for Big Kids**SEGA**$21.97**9 rev3mo ago](https://www.amazon.com/dp/B0GSSBFT94) [**Garperkids Girls Birthday Red Pattern Printed Long Sleeve Casual Party Dress Kids Winter Holiday Outfits**Garperkids**$22.28**2 rev1y ago](https://www.amazon.com/dp/B0FH4PKSMH)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**SEGA Sonic the Hedgehog Amy Rose Girls Short Sleeve T-Shirt and Shorts Set for Big Kids**SEGA**$21.58**5.0★**▲ 523%**](https://www.amazon.com/dp/B0GSSGJ51C) [**Leevuyu Women 4 Pcs Costume Dress Outfit Accessories Sets Red Halter Tank Dresses with Leggings Wig Ears Headband**Leevuyu**$42.94**4.3★**▲ 521%**](https://www.amazon.com/dp/B0FG1N21XJ) [**SEGA Sonic the Hedgehog Amy Rose Girls Short Sleeve T-Shirt and Shorts Set for Big Kids**SEGA**$21.97**5.0★**▲ 521%**](https://www.amazon.com/dp/B0GSSBFT94) [**SEGA Sonic the Hedgehog Amy Rose Girls Short Sleeve T-Shirt and Shorts Set for Big Kids**SEGA**$22.43**5.0★**▲ 521%**](https://www.amazon.com/dp/B0GSSL8C4D) [**SEGA Sonic the Hedgehog Amy Rose Girls Short Sleeve T-Shirt and Shorts Set for Big Kids**SEGA**$22.32**5.0★**▲ 519%**](https://www.amazon.com/dp/B0GSSSFN5C)
**~~View all trending →~~**
## **What buyers say about amy rose costume**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**36%
*“It fit her head perfectly and comfortably”*
**Quality-Overall**19%
*“Good quality”*
**Shape/Style**9%
*“The dress looks nice”*
**Stretchability/Expandability/Elasticity**6%
*“Very cute and stretchy :D”*
**Value For Money**5%
*“Value is good”*
**Grip**3%
*“Good basic gloves”*
**Wig/Artificial Hair Quality**3%
*“overall wont be an issue if you know how to take care of wigs”*
**Durability**3%
*“So pretty durable when I just wanna look cute”*
**Soft Feel**3%
*“Super puffy and cute”*
**Color**2%
*“Beautiful red ruby color”*
### **What buyers complain about **
**Ease Of Cleaning**15%
*“Arrived to me dirty”*
**Quality-Overall**10%
*“Product Quality. Beaty”*
**Comfort-Overall**10%
*“not very comfortable”*
**Size-Overall**10%
*“its too long”*
**Length**8%
*“its too long”*
**Value For Money**5%
*“This costume is a bit expensive-”*
**Advertised Vs Actual Product**5%
*“The photos on this item are very misleading”*
**Material Quality**5%
*“Same material, same layers, honestly the one from shein had more of a fullness to it than this one,”*
**Smell**5%
*“You could smell it across the room as soon as the package was opened”*
**Hair Related**5%
*“it might loose some hair”*
### **Top return reasons **
**Size-Overall**34%
**Waist Fit**18%
**Length**11%
**Advertised Vs Actual Product**7%
**Material Quality**4%
**Color**4%
**Wig/Artificial Hair Quality**3%
**Hip Fit**3%
**Shape/Style**2%
**Thin**2%
## **Common questions**
- **Is amy rose costume profitable to sell on Amazon United States?**
- The niche generates $29K/yr across 27 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is -0.9%. Flapen's verdict: Skip it (37/100).
- **How competitive is the amy rose costume niche?**
- 16 brands and 39 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 79% of demand.
- **What do buyers complain about in amy rose costume?**
- Top complaints mined from reviews: Ease Of Cleaning, Quality-Overall, Comfort-Overall. The return rate is 13.1% — above our launch gate.
- **When does demand for amy rose costume peak?**
- Demand peaks in Aug–Sep–Oct; the busiest month runs 17.7× the quietest.
- **What does it cost to enter the amy rose costume niche?**
- Listings span $9.43–$49.09; the average listing price is $28.05 (sweet spot $15–$100). The average incumbent carries 712 reviews — the moat a new listing must climb.
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