---
title: "mouse costume — Niche Verdict: Skip it (40/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/clothing-shoes-jewelry/mouse-costume"
last_updated: "2026-07-14T05:20:12.064Z"
locale: en
meta:
  description: "weak search conversion (0.9%) — mouse costume doesn't clear our bar today."
  "og:description": "weak search conversion (0.9%) — mouse costume doesn't clear our bar today."
  "og:title": "mouse costume — Niche Verdict: Skip it (40/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **mouse costume**

**Skip it**

Weak search conversion (0.9%) — this niche doesn't clear our bar today.

Market size 15Growth 15Conversion 11Competition 61Returns 16Price range 82Avg price 95Brand share 67Review moat 74Quality gap 47

**Avg price**

**Incredible****$25.85**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$5.48–$63.48**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Review moat**

**Good****540.36**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Good****65%**

top-5 brand share — brands hold most of the demand

**Competition**

**Good****49%**

top-5 click share — leaders hold, buyers still browse

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Returns**

**Bad****8.2%**

return rate — above 6% kills the launch gate

**Market size**

**Bad****$60K**

$60K/yr · 269K searches

**Growth**

**Bad****-20.9%**

90-day search growth — must beat 0% to launch

**Conversion**

**Bad****0.9%**

search→purchase rate — share of searches ending in a sale

## **Competition**

The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.

**Brands**

**20 **▼falling

**Sellers**

**32**

**Top-5 brand share**

**65%**

**Open market**

**30%**

- ABENCA27% - Funziez!16% - NAMHTOM9% - BWVQNO6% - EVERMARKET6% - Rysotowy5%

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%5%$3K10%$6K15%$9K20%$12K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 33 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Funziez! Slim Fit Adult Onesie - Animal Halloween Costume - Plush Unisex One Piece Cosplay Suit for Women and Men](https://m.media-amazon.com/images/I/41LtBELayxL.jpg)**Funziez! Slim Fit Adult Onesie - Animal Halloween Costume - Plush Unisex One Piece Cosplay Suit for Women and Men**Funziez!**$33.68**4.5★14,484 rev](https://www.amazon.com/dp/B07WJY1B99) [2![ABENCA Mouse Onesie Kids Costume Animal Girls One Piece Pajamas Cosplay Halloween Christmas.Black Mouse.120](https://m.media-amazon.com/images/I/316y8ezQlaL.jpg)**ABENCA Mouse Onesie Kids Costume Animal Girls One Piece Pajamas Cosplay Halloween Christmas.Black Mouse.120**ABENCA**$36.92**4.5★190 rev](https://www.amazon.com/dp/B0D6BKJHV6) [3![4 Pieces Mouse Costume Set Mouse Ears Headband Nose Tail and Bow Tie Animal Fancy Dress Rat Costume Kit Party Accessories for Halloween Birthday Christmas Cosplay Dress Up Party Decorations](https://m.media-amazon.com/images/I/41-U6bwWpVL.jpg)**4 Pieces Mouse Costume Set Mouse Ears Headband Nose Tail and Bow Tie Animal Fancy Dress Rat Costume Kit Party Accessories for Halloween Birthday Christmas Cosplay Dress Up Party Decorations**EVERMARKET**$8.68**4.4★157 rev](https://www.amazon.com/dp/B0B5571DZC) [4![ABENCA Mouse Onesie Adult Animal Costume Women Pajamas One Piece Sleepwear Cospaly Halloween Christmas.Grey.L](https://m.media-amazon.com/images/I/41murDIr9GL.jpg)**ABENCA Mouse Onesie Adult Animal Costume Women Pajamas One Piece Sleepwear Cospaly Halloween Christmas.Grey.L**ABENCA**$32.52**4.2★35 rev](https://www.amazon.com/dp/B0FFS8D77Q) [5![ABENCA Axolotl Onesie Kids Costume Animal Girls One Piece Pajamas Cosplay Halloween Christmas.Mouse.130](https://m.media-amazon.com/images/I/316y8ezQlaL.jpg)**ABENCA Axolotl Onesie Kids Costume Animal Girls One Piece Pajamas Cosplay Halloween Christmas.Mouse.130**ABENCA**$36.60**4.5★190 rev](https://www.amazon.com/dp/B0D6BKTP9N)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![BWVQNO Adult Mouse Costume Rat onesie Flannel Mouse Halloween Cosplay Costume Women Men](https://m.media-amazon.com/images/I/41A7IPtqr4L.jpg)**BWVQNO Adult Mouse Costume Rat onesie Flannel Mouse Halloween Cosplay Costume Women Men**BWVQNO**$34.50**7 rev3mo ago](https://www.amazon.com/dp/B0GJHP5JV4) [![BWVQNO Adult Mouse Costume Rat onesie Flannel Mouse Halloween Cosplay Costume Women Men](https://m.media-amazon.com/images/I/41A7IPtqr4L.jpg)**BWVQNO Adult Mouse Costume Rat onesie Flannel Mouse Halloween Cosplay Costume Women Men**BWVQNO**$34.66**7 rev3mo ago](https://www.amazon.com/dp/B0GJJ748QL) [![BWVQNO Adult Mouse Costume Rat onesie Flannel Mouse Halloween Cosplay Costume Women Men](https://m.media-amazon.com/images/I/41A7IPtqr4L.jpg)**BWVQNO Adult Mouse Costume Rat onesie Flannel Mouse Halloween Cosplay Costume Women Men**BWVQNO**$34.45**7 rev3mo ago](https://www.amazon.com/dp/B0GJJ98HM8) [![Kirei Sui Gray Mouse Costume for Women Rat Ears Headband Tail & Soft Lined Tutu Halloween Party Accessories](https://m.media-amazon.com/images/I/41eUkCupS1L.jpg)**Kirei Sui Gray Mouse Costume for Women Rat Ears Headband Tail & Soft Lined Tutu Halloween Party Accessories**Kirei Sui**$18.78**1 rev8mo ago](https://www.amazon.com/dp/B0FYYKBT37) [![Gorkonpy Mouse Costume Kids Animal Rat Onesie Girls Boys Halloween Party Dress Up (Gray 8-9 Years)](https://m.media-amazon.com/images/I/31NUhJo-IyL.jpg)**Gorkonpy Mouse Costume Kids Animal Rat Onesie Girls Boys Halloween Party Dress Up (Gray 8-9 Years)**Gorkonpy**$27.74**21 rev10mo ago](https://www.amazon.com/dp/B0FGDB4QPT)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![BWVQNO Adult Mouse Costume Rat onesie Flannel Mouse Halloween Cosplay Costume Women Men](https://m.media-amazon.com/images/I/41A7IPtqr4L.jpg)**BWVQNO Adult Mouse Costume Rat onesie Flannel Mouse Halloween Cosplay Costume Women Men**BWVQNO**$34.50**4.8★**▲ 530%**](https://www.amazon.com/dp/B0GJHP5JV4) [![BWVQNO Adult Mouse Costume Rat onesie Flannel Mouse Halloween Cosplay Costume Women Men](https://m.media-amazon.com/images/I/41A7IPtqr4L.jpg)**BWVQNO Adult Mouse Costume Rat onesie Flannel Mouse Halloween Cosplay Costume Women Men**BWVQNO**$34.66**4.8★**▲ 525%**](https://www.amazon.com/dp/B0GJJ748QL) [![BWVQNO Adult Mouse Costume Rat onesie Flannel Mouse Halloween Cosplay Costume Women Men](https://m.media-amazon.com/images/I/41A7IPtqr4L.jpg)**BWVQNO Adult Mouse Costume Rat onesie Flannel Mouse Halloween Cosplay Costume Women Men**BWVQNO**$34.45**4.8★**▲ 493%**](https://www.amazon.com/dp/B0GJJ98HM8) [![NAMHTOM Mouse Costume Adult Women Rat Onesie Animal Pajamas Mouse Halloween Costumes Cartoon Cosplay Sleepwear for Women Men S](https://m.media-amazon.com/images/I/41RwZ3Et-1L.jpg)**NAMHTOM Mouse Costume Adult Women Rat Onesie Animal Pajamas Mouse Halloween Costumes Cartoon Cosplay Sleepwear for Women Men S**NAMHTOM**$35.24**4.4★**▲ 317%**](https://www.amazon.com/dp/B0DKTF5VKW) [![Kirei Sui Gray Mouse Costume for Women Rat Ears Headband Tail & Soft Lined Tutu Halloween Party Accessories](https://m.media-amazon.com/images/I/41eUkCupS1L.jpg)**Kirei Sui Gray Mouse Costume for Women Rat Ears Headband Tail & Soft Lined Tutu Halloween Party Accessories**Kirei Sui**$18.78**5.0★**▲ 288%**](https://www.amazon.com/dp/B0FYYKBT37)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -20.9% search growth over the last 90 days.

60K40KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: Sep, Oct, Nov · busiest ÷ quietest = 35.6×

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Size-Overall**28%

*“Great fit”*

**Quality-Overall**13%

*“Great product”*

**Durability**9%

*“Its durable, and the fan kept it fully inflated the entire time”*

**Comfort-Overall**7%

*“Very comfortable,”*

**Ease Of Use**6%

*“easy to use”*

**Warmth**5%

*“The fabric is very soft and cozy, almost like a velvety fleece, and it feels warm without being stiff or uncomfortable”*

**Value For Money**5%

*“Not expensive and easy to use”*

**Strength**4%

*“Its super cute and isnt flimsy and cheap feeling as I had thought it would be”*

**Soft Feel**3%

*“Soft, cozy, and fun mouse onesie”*

**Stretchability/Expandability/Elasticity**2%

*“The tutu has extra stretchy elastic”*

### **What buyers complain about **

**Size-Overall**37%

*“But depending on the size it wasnt really worth it”*

**Quality-Overall**12%

*“Seemed cheap and not well made”*

**Durability**8%

*“Does not appear durable or have an appealing appearance”*

**Stitch/Finish/Polish**4%

*“seams are fragile”*

**Strap/String Quality**4%

*“The string is a little big for kids”*

**Comfort-Overall**3%

*“Nose wasn't super comfortable so she didn't wear it long - it was really big on her face”*

**Portability**3%

*“She said it was a little difficult to move around in”*

**Warmth**1%

*“He did overheat in it at some points”*

### **Top return reasons **

**Size-Overall**53%

**Length**8%

**Advertised Vs Actual Product**5%

**Quality-Overall**4%

**Value For Money**3%

**Functionality-Overall**3%

**Product Condition**2%

**Material Quality**2%

**Color**2%

**Smell**2%