---
title: "Judge Costume — $5K/mo Amazon US Product Research (2026)"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/judge-costume"
last_updated: "2026-08-12T18:44:46.511Z"
locale: en
meta:
description: "Amazon product research for judge costume: $5K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for judge costume: $5K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Judge Costume — $5K/mo Amazon US Product Research (2026)"
---
# **Judge Costume**
**Skip it**
Soft demand (-36.4% this quarter) — this niche doesn't clear our bar today.
Market size 15Growth 7Conversion 47Competition 26Returns 12Price range 76Avg price 92Brand share 43Review moat 90Quality gap 67
**Avg price**
**Great****$21.73**
avg listing price — sweet spot $15–$100
**Review moat**
**Great****199.12**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Great****$6.56–$41.84**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****3.8%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Okay****79%**
top-5 brand share — brands hold most of the demand
**Competition**
**Okay****70%**
top-5 click share — leaders hold, buyers still browse
**Market size**
**Bad****$60K**
$60K/yr · 73K searches
**Returns**
**Bad****8.5%**
return rate — above 5% kills the launch gate
**Growth**
**Bad****-36.4%**
90-day search growth — must beat 0% to launch
**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%")
## **Is judge costume profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, judge costume is a $60K/yr Amazon United States market (73K searches/yr). The top 5 brands hold 79% of demand. Demand peaks in Oct–Nov. Verdict: Skip it — 37/100.
Data updated Jul 17, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **judge costume market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **2K–3K**
- avg 0–100/product
- **Revenue / yr**
- **$43K–$54K**
- units × avg price
- **Conversion rate**
- **3.8%**
- **Avg BSR**
- **#1,144**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **82%**
- **Out of stock**
- **13.1%**
- **Avg brand age**
- **53 months**
- **Avg seller age**
- **211 days**
## **Competition: brands, sellers & click share**
The top 5 products take 70% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**14 **▼falling
**Sellers**
**29**
**Top-5 brand share**
**79%**
Top 20: 100%
**Top-5 click share**
**70%**
Top 20: 100%
**Open market**
**17%**
- Misscom29% - Yahenda22% - Hillban15% - Newrara8% - Herrenbek4% - GradGlory4% - Open — no brand owns it (8 brands, 17%)
## **judge costume demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -36.4% search growth over the last 90 days.
9K7KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Oct, Nov · busiest ÷ quietest = 10.9×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/judge-costume/trend)
## **Top judge costume search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **judge costume**53K/yr-39.8%2.8% conv. - **judge costume adult**10K/yr-32.7%2.9% conv. - **judge outfit**3K/yr-1.3%2.6% conv. - **lawyer costume**6K/yr-38.6%0.4% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/judge-costume/search-terms)
## **Top judge 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%$6K20%$12K30%$18K40%$24K101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 17 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Misscom Adult Matte Choir Robe for Church Judge Robe Costume Unisex Graduation Gown**Misscom**$14.80**4.5★121 rev](https://www.amazon.com/dp/B0CFZNTRHP) [2**Yahenda 4 Pcs Judge Costume Accessory Robe Lace False Collar Plastic Gavel Round Glasses for Halloween Cosplay Party Favor (45)**Yahenda**$36.80**4.4★113 rev](https://www.amazon.com/dp/B09XHS2S4C) [3**Hillban 5 Pcs Halloween Judge Costume Accessory Judge Robe False Collar Wooden Gavel Wig and Glasses for Halloween Cosplay(Fabric Collar 45(50-52))**Hillban**$41.84**4.5★140 rev](https://www.amazon.com/dp/B0CHFHR12T) [4**Newrara Unisex Premium Matte Graduation Gown Only (Medium 48(53-55) Black)**Newrara**$14.85**4.5★981 rev](https://www.amazon.com/dp/B01M4MIIU5) [5**Yahenda 4 Pcs Judge Costume Accessory Robe Lace False Collar Plastic Gavel Round Glasses for Halloween Cosplay Party Favor(30)**Yahenda**$31.16**4.4★113 rev](https://www.amazon.com/dp/B0B49Z9NHC)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**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) [**Hillban 5 Pcs Halloween Judge Costume Accessory Judge Robe False Collar Wooden Gavel Wig and Glasses for Halloween Cosplay(Fabric Bow Tie 45(50-52))**Hillban**$38.96**140 rev1y ago](https://www.amazon.com/dp/B0DQWGF3GB) [**stablerice 5 Pcs Judge Costume Accessory with Judge Robe False Collar and Judge Wooden Gavel Wig and Glasses for Adult Halloween Cosplay RBG Wig Set**stablerice**$37.20**13 rev1y ago](https://www.amazon.com/dp/B0DC6GCZ2R) [**Tayfremn 6Pcs Judge Costume Adult Judge Costume Accessories Women Men Halloween Judge Lawyer Costume with Wig Collar Wooden Gavel Necklace Glove Glasses for Halloween Party Cosplay Dress Up White**Tayfremn**$14.42**16 rev2y ago](https://www.amazon.com/dp/B0D795R79V) [**Misscom Adult Matte Choir Robe for Church Judge Robe Costume Unisex Graduation Gown**Misscom**$14.80**121 rev2y ago](https://www.amazon.com/dp/B0CFZNTRHP)
**~~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★**▲ 175%**](https://www.amazon.com/dp/B08R5S4SKY) [**GradClassical Unisex Matte Graduation Gown Only for High School and Bachelor Choir Robes for Church Judge Costumes Halloween Costumes (Navy 51 Plus (56 ~ 58))**GradClassical**$9.82**4.2★**▲ 144%**](https://www.amazon.com/dp/B09YDBH21P) [**GradGlory Unisex Matte Choir Robe for Church Baptism Officiant Confirmation Costume Graduation Gown Judge Pastor Robes**GradGlory**$13.89**4.6★**▲ 138%**](https://www.amazon.com/dp/B0FBL7XQ7D) [**Misscom Adult Matte Choir Robe for Church Judge Robe Costume Unisex Graduation Gown**Misscom**$14.80**4.5★**▲ 130%**](https://www.amazon.com/dp/B0CFZNTRHP) [**Yahenda 4 Pcs Judge Costume Accessory Robe Lace False Collar Plastic Gavel Round Glasses for Halloween Cosplay Party Favor (45)**Yahenda**$36.80**4.4★**▲ 42%**](https://www.amazon.com/dp/B09XHS2S4C)
**~~View all trending →~~**
## **What reviews say buyers love and hate about judge costume**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**20%
*“Cute and quality”*
**Value For Money**16%
*“it was an affordable choice”*
**Size-Overall**15%
*“Fit well”*
**Strength**11%
*“Steady”*
**Advertised Vs Actual Product**11%
*“It got the job done”*
**Pockets/Compartments**6%
*“No slits or pockets”*
**Weight Light**6%
*“Nice, lightweigt”*
**Shape/Style**4%
*“this was quite palatable and classy”*
**Ease Of Use**3%
*“an easy fix”*
### **What buyers complain about **
**Size-Overall**26%
*“is pretty small”*
**Quality-Overall**25%
*“Great costume, The wig is pretty poor quality - good for a single use”*
**Color**17%
*“The colour is a bit dull”*
**Transparency**8%
*“its see through”*
**Warmth**4%
*“it can be a bit hot if in warm weather”*
### **Top return reasons **
**Size-Overall**52%
**Length**19%
**Sleeve Fit**4%
**Quality-Overall**4%
**Advertised Vs Actual Product**3%
**Value For Money**3%
**Material Quality**3%
**Zipper Quality**2%
**Chest Fit**1%
**Waist Fit**1%
## **Common judge costume questions**
- **Is judge costume profitable to sell on Amazon United States?**
- The niche generates $60K/yr across 17 tracked products. 90-day search growth is -36.4%. Flapen's verdict: Skip it (37/100).
- **How competitive is the judge costume niche?**
- 14 brands and 29 sellers compete. The top 5 products take 70% of clicks and top 5 brands hold 79% of demand.
- **What do buyers complain about in judge costume?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Color. The return rate is 8.5% — above our launch gate.
- **When does demand for judge costume peak?**
- Demand peaks in Oct–Nov; the busiest month runs 10.9× the quietest.
- **What does it cost to enter the judge costume niche?**
- Listings span $6.56–$41.84; the average listing price is $21.73 (sweet spot $15–$100). The average incumbent carries 199 reviews — the moat a new listing must climb.
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