---
title: "Mouse Costume — $5K/mo Amazon US Product Research (2026)"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/mouse-costume"
last_updated: "2026-08-12T06:25:21.630Z"
locale: en
meta:
description: "Amazon product research for mouse costume: $5K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for mouse costume: $5K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Mouse Costume — $5K/mo Amazon US Product Research (2026)"
---
# **Mouse Costume**
**Skip it**
Weak search conversion (0.9%) — this niche doesn't clear our bar today.
Market size 15Growth 15Conversion 11Competition 61Returns 14Price 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
**Market size**
**Bad****$60K**
$60K/yr · 269K searches
**Growth**
**Bad****-20.9%**
90-day search growth — must beat 0% to launch
**Returns**
**Bad****8.2%**
return rate — above 5% kills the launch gate
**Conversion**
**Bad****0.9%**
search→purchase rate — share of searches ending in a sale
**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 mouse costume profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, mouse costume is a $60K/yr Amazon United States market (269K searches/yr). The top 5 brands hold 65% of demand. Demand peaks in Sep–Oct–Nov. Verdict: Skip it — 40/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **mouse costume market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **6K–8K**
- avg 100–250/product
- **Revenue / yr**
- **$155K–$207K**
- units × avg price
- **Conversion rate**
- **0.9%**
- **Avg BSR**
- **#14,887**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **82%**
- **Out of stock**
- **13.3%**
- **Avg brand age**
- **36 months**
- **Avg seller age**
- **193 days**
## **Competition: brands, sellers & click share**
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%**
Top 20: 100%
**Top-5 click share**
**49%**
Top 20: 87%
**Open market**
**30%**
- ABENCA27% - Funziez!16% - NAMHTOM9% - BWVQNO6% - EVERMARKET6% - Rysotowy5%
## **mouse costume 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×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/mouse-costume/trend)
## **Top mouse costume search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **mouse costume**124K/yr-8.7%1.7% conv. - **mouse costume kids**28K/yr-40.9%4.4% conv. - **mouse costume adult**58K/yr-45.1%2.7% conv. - **kids mouse costume**7K/yr-26.7%4.3% conv. - **adult mouse costume**11K/yr-42.4%2.5% conv. - **mouse costume women**18K/yr-13.2%1.8% conv. - **sexy mouse costume**6K/yr+0.3%0.0% conv. - **mice costume**5K/yr-22.3%1.6% conv. - **womens mouse costume**7K/yr+10.2%0.6% conv. - **mouse halloween costume**6K/yr+27.6%0.0% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/mouse-costume/search-terms)
## **Top mouse 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%5%$3K10%$6K15%$9K20%$12K1101001K10K100K 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**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**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**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**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**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**BWVQNO**$34.50**7 rev3mo ago](https://www.amazon.com/dp/B0GJHP5JV4) [**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) [**ABENCA Mouse Onesie Adult Animal Costume Women Pajamas One Piece Sleepwear Cospaly Halloween Christmas.Grey.L**ABENCA**$32.52**35 rev1y ago](https://www.amazon.com/dp/B0FFS8D77Q) [**QNRMS Inflatable Rat Costume Adult Blow up Mouse Inflatable Costume Funny Halloween Party Cosplay for Men/Women(Grey)**QNRMS**$30.42**32 rev1y ago](https://www.amazon.com/dp/B0F48B9F5D) [**Rysotowy Inflatable Mouse Costume for Adult Rat Blow up Costume Funny Halloween Party Air filled Animal Outfit Suit**Rysotowy**$37.51**104 rev1y ago](https://www.amazon.com/dp/B0F1TPZQ8S)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**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) [**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) [**HAPNBCELE Mouse Costume for Kids Boys Girls Animal Dress Up Halloween Christmas Birthday Outfit with Paws Gloves Foot Cover(Gray Small Height:105-115cm)**HAPNBCELE**$29.71**5.0★**▲ 281%**](https://www.amazon.com/dp/B0DYNRZTGT) [**ABENCA Mouse Onesie Kids Costume Animal Girls One Piece Pajamas Cosplay Halloween Christmas.Black Mouse.120**ABENCA**$36.92**4.5★**▲ 261%**](https://www.amazon.com/dp/B0D6BKJHV6) [**ABENCA Axolotl Onesie Kids Costume Animal Girls One Piece Pajamas Cosplay Halloween Christmas.Mouse.130**ABENCA**$36.60**4.5★**▲ 229%**](https://www.amazon.com/dp/B0D6BKTP9N)
**~~View all trending →~~**
## **What reviews say buyers love and hate about mouse costume**
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%
## **Common mouse costume questions**
- **Is mouse costume profitable to sell on Amazon United States?**
- The niche generates $60K/yr across 33 tracked products. 0 of 6 products launched in the last 360 days are still selling. 90-day search growth is -20.9%. Flapen's verdict: Skip it (40/100).
- **How competitive is the mouse costume niche?**
- 20 brands and 32 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 65% of demand.
- **What do buyers complain about in mouse costume?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Durability. The return rate is 8.2% — above our launch gate.
- **When does demand for mouse costume peak?**
- Demand peaks in Sep–Oct–Nov; the busiest month runs 35.6× the quietest.
- **What does it cost to enter the mouse costume niche?**
- Listings span $5.48–$63.48; the average listing price is $25.85 (sweet spot $15–$100). The average incumbent carries 540 reviews — the moat a new listing must climb.
## **Related niches to research next**
Same-category niches scoring near this one — the next ones worth researching.
- 72 [**first communion gifts for boys**](https://flapen.com/research/us/clothing-shoes-jewelry/first-communion-gifts-for-boys)$398K/yr+223.5%**Worth a look**- 72 [**fifa world cup 2026 tshirt**](https://flapen.com/research/us/clothing-shoes-jewelry/fifa-world-cup-2026-tshirt)$177K/yr>1,000%**Worth a look**- 72 [**american flag hat**](https://flapen.com/research/us/clothing-shoes-jewelry/american-flag-hat)$764K/yr+428.8%**Worth a look**- 72 [**white socks men**](https://flapen.com/research/us/clothing-shoes-jewelry/white-socks-men)$3.0M/yr+13.3%**Launch it**- 72 [**american flag overalls**](https://flapen.com/research/us/clothing-shoes-jewelry/american-flag-overalls)$662K/yr>1,000%**Worth a look**- 73 [**white ankle socks for men**](https://flapen.com/research/us/clothing-shoes-jewelry/white-ankle-socks-for-men)$448K/yr+88.3%**Worth a look**[**All Clothing, Shoes & Jewelry niches **](https://flapen.com/research/us/clothing-shoes-jewelry)