---
title: "Black Robe Costume — $61K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/black-robe-costume"
last_updated: "2026-08-10T11:20:46.999Z"
locale: en
meta:
description: "Niche score 46/100 · $61K/yr market · 153K searches/yr · $23.65 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 46/100 · $61K/yr market · 153K searches/yr · $23.65 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Black Robe Costume — $61K/yr Amazon US Niche (2026) - Flapen"
---
# **black robe costume**
**Skip it**
A small market ($61K/yr) — this niche doesn't clear our bar today.
Market size 15Growth 21Conversion 21Competition 85Returns 21Price range 68Avg price 95Brand share 87Review moat 25Quality gap 52
**Avg price**
**Incredible****$23.65**
avg listing price — sweet spot $15–$100
**Brand share**
**Great****48%**
top-5 brand share — no brand owns this niche
**Competition**
**Great****30%**
top-5 click share — an open shelf
**Price range**
**Good****$10.31–$135.94**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****4,182.9**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-8.3%**
90-day search growth — must beat 0% to launch
**Conversion**
**Bad****1.7%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Bad****6.2%**
return rate — above 5% kills the launch gate
**Market size**
**Bad****$61K**
$61K/yr · 153K searches
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, black robe costume is a $61K/yr Amazon United States market (153K searches/yr). The top 5 brands hold 48% of demand. Demand peaks in Sep–Oct–Nov. Verdict: Skip it — 46/100.
Data updated Jul 17, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **black robe costume market data**
- **Units sold / yr**
- **2K–3K**
- avg 0–100/product
- **Revenue / yr**
- **$47K–$59K**
- units × avg price
- **Conversion rate**
- **1.7%**
- **Avg BSR**
- **#13,922**
- **Page quality**
- **0%**
- **Prime**
- **97%**
- **Sponsored**
- **86%**
- **Out of stock**
- **9.9%**
- **Avg brand age**
- **46 months**
- **Avg seller age**
- **193 days**
## **Competition & brand share**
Clicks spread well past the top 5 (30% combined) — an open shelf where new products get seen.
**Brands**
**47 **▲rising
**Sellers**
**56**
**Top-5 brand share**
**48%**
Top 20: 83%
**Top-5 click share**
**30%**
Top 20: 64%
**Open market**
**47%**
- Joyshop17% - WonShak11% - Cosplaysky11% - GOLDSTITCH5% - NY Threads5% - EK4YDNDS5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -8.3% search growth over the last 90 days.
30K20KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Sep, Oct, Nov · busiest ÷ quietest = 21.6×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/black-robe-costume/trend)
## **Top black robe costume search terms**
- **black robe costume**47K/yr-28.2%1.5% conv. - **halloween robe**18K/yr+105.5%0.2% conv. - **black hooded robe**17K/yr-10.7%0.9% conv. - **black robe with hood**10K/yr-21.4%1.0% conv. - **black wizard robe**12K/yr-14.7%1.6% conv. - **robe costume**10K/yr-9.6%0.3% conv. - **costume robe**7K/yr-9.6%0.0% conv. - **black cloak with sleeves**8K/yr-1.1%0.2% conv. - **black costume robe**5K/yr+5.7%1.0% conv. - **black hooded robe costume**5K/yr-38.9%0.6% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/black-robe-costume/search-terms)
## **Top black robe 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%3%$2K6%$4K9%$6K12%$7K101001K10K100K 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**Joyshop Men & Kids Tunic Hooded Robe Halloween Cosplay Costume Robe Cloak Cape (Black Medium)**Joyshop**$11.00**4.3★795 rev](https://www.amazon.com/dp/B0GLZ9JNN5) [2**Joyshop Mens Halloween Witch Cosplay Robe Costume Adult Hooded Cloak Cape Black 4XLarge**Joyshop**$13.45**4.3★795 rev](https://www.amazon.com/dp/B07TB6BRRZ) [3**Mens Cosplay Cloak Robe Costume Halloween Tunic Hooded Uniform (Black Large)**Cosplaysky**$15.65**4.3★5,928 rev](https://www.amazon.com/dp/B06WRTP6LV) [4**WonShak Tunic Hooded Robe Monk Priest Black Cloak Halloween Costume Knight Hood Cape Men Renaissance Wizard Robe Large**WonShak**$12.82**4.2★174 rev](https://www.amazon.com/dp/B0D4TG6H53) [5**WonShak Tunic Hooded Robe Monk Priest Black Cloak Halloween Costume Knight Hood Cape Men Renaissance Wizard Robe Small**WonShak**$10.91**4.2★174 rev](https://www.amazon.com/dp/B0D4TLXJBM)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Joyshop Men & Kids Tunic Hooded Robe Halloween Cosplay Costume Robe Cloak Cape (Black Medium)**Joyshop**$11.00**795 rev5mo ago](https://www.amazon.com/dp/B0GLZ9JNN5) [**TZIISOA Men Cloak Robe Hooded Cosplay Adult Tunic Long Cape Party Costume(Z3921DBK L)**TZIISOA**$11.97**78 rev7mo ago](https://www.amazon.com/dp/B0G64GBWYV) [**Wearable Blanket Hoodie Long Thick Hooded Blanket Oversized for Adults Women Men with Pocket and Sleeves Halloween Grey Pumpkin**Moinlizy**$28.84**403 rev1y ago](https://www.amazon.com/dp/B0FGMQ1XCH) [**GradGlory Unisex Matte Choir Robe for Church Baptism Officiant Confirmation Costume Graduation Gown Judge Pastor Robes**GradGlory**$13.89**67 rev1y ago](https://www.amazon.com/dp/B0FBL7XQ7D) [**WonShak Kids Wizard Tunic Hooded Robe Boys Monk Priest Cloak Halloween Cosplay Knight Black Cape Renaissance Costumes Large**WonShak**$11.73**19 rev1y ago](https://www.amazon.com/dp/B0DWMT2S88)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Herrenbek Matte Choir Robe for Church Judge Robes Costumes Pulpit Robe Pastor Baptism Graduation Gown for High School-black**Herrenbek**$14.88**4.5★**▲ 256%**](https://www.amazon.com/dp/B08R5S4SKY) [**PrinStory Womens Robe Long Kint Bathrobe Lightweight Soft Robes Ladies Bath Robe Black Star Moon-M**PrinStory**$25.28**4.7★**▲ 248%**](https://www.amazon.com/dp/B0DC9WWV1X) [**GradGlory Unisex Matte Choir Robe for Church Baptism Officiant Confirmation Costume Graduation Gown Judge Pastor Robes**GradGlory**$13.89**4.6★**▲ 247%**](https://www.amazon.com/dp/B0FBL7XQ7D) [**WonShak Kids Wizard Tunic Hooded Robe Boys Monk Priest Cloak Halloween Cosplay Knight Black Cape Renaissance Costumes Large**WonShak**$11.73**4.7★**▲ 236%**](https://www.amazon.com/dp/B0DWMT2S88) [**Joyshop Men & Kids Tunic Hooded Robe Halloween Cosplay Costume Robe Cloak Cape (Black Medium)**Joyshop**$11.00**4.3★**▲ 233%**](https://www.amazon.com/dp/B0GLZ9JNN5)
**~~View all trending →~~**
## **What buyers say about black robe costume**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Soft Feel**16%
*“Soft on the skin”*
**Comfort-Overall**15%
*“So comfortable”*
**Warmth**13%
*“It keeps him warm on the colder days”*
**Size-Overall**11%
*“Fits great”*
**Value For Money**7%
*“Good price”*
**Quality-Overall**7%
*“Quality Robe”*
**Advertised Vs Actual Product**4%
*“As advertised”*
**Gifting Purpose**3%
*“Great gift”*
**Weight Light**3%
*“not too heavy”*
**Pockets/Compartments**2%
*“Pockets are good”*
### **What buyers complain about **
**Size-Overall**18%
*“Fit small”*
**Thickness**14%
*“My only concern is that the material seems a bit thin”*
**Quality-Overall**8%
*“Poor Quality”*
**Material Quality**7%
*“it even looks super polyester”*
**Value For Money**3%
*“one of the more expensive ones”*
**Product Condition**3%
*“Looks used and was missing the robe belt”*
**Absorbency**2%
*“not absorbent”*
**Arm Fit**2%
*“The arms are a couple inches too long for me”*
**Thin**2%
*“It's ok, thin though”*
**Stitch/Finish/Polish**2%
*“It looks like a home economics sewing project - gone wrong”*
### **Top return reasons **
**Size-Overall**38%
**Length**16%
**Material Quality**9%
**Thin**6%
**Sleeve Fit**6%
**Advertised Vs Actual Product**4%
**Color**3%
**Chest Fit**2%
**Arm Fit**2%
**Quality-Overall**2%
## **Common questions**
- **Is black robe costume profitable to sell on Amazon United States?**
- The niche generates $61K/yr across 70 tracked products. 1 of 15 products launched in the last 360 days are still selling. 90-day search growth is -8.3%. Flapen's verdict: Skip it (46/100).
- **How competitive is the black robe costume niche?**
- 47 brands and 56 sellers compete. The top 5 products take 30% of clicks and top 5 brands hold 48% of demand.
- **What do buyers complain about in black robe costume?**
- Top complaints mined from reviews: Size-Overall, Thickness, Quality-Overall. The return rate is 6.2% — above our launch gate.
- **When does demand for black robe costume peak?**
- Demand peaks in Sep–Oct–Nov; the busiest month runs 21.6× the quietest.
- **What does it cost to enter the black robe costume niche?**
- Listings span $10.31–$135.94; the average listing price is $23.65 (sweet spot $15–$100). The average incumbent carries 4,183 reviews — the moat a new listing must climb.
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