---
title: "Cat Costume — $403K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/pet-supplies/cat-costume"
last_updated: "2026-07-21T17:29:27.146Z"
locale: en
meta:
description: "Niche score 56/100 · $403K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 56/100 · $403K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Cat Costume — $403K/yr Amazon US Niche (2026) - Flapen"
---
# **cat costume**
**Worth a look**
Shows no brand lock-in (top 5 brands take 45% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 56Growth 38Conversion 8Competition 78Returns 25Price range 76Avg price 85Brand share 90Review moat 67Quality gap 63
**Brand share**
**Great****45%**
top-5 brand share — no brand owns this niche
**Avg price**
**Great****$19.10**
avg listing price — sweet spot $15–$100
**Competition**
**Great****37%**
top-5 click share — an open shelf
**Price range**
**Great****$5.66–$44.66**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Good****829.89**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Market size**
**Good****$403K**
$403K/yr · 3.2M searches
**Growth**
**Okay****+10.5%**
90-day search growth — must beat 0% to launch
**Returns**
**Okay****5.9%**
return rate — above 6% kills the launch gate
**Conversion**
**Bad****0.7%**
search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United States niche tracking, cat costume is a $403K/yr Amazon United States market (3.2M searches/yr). The top 5 brands hold 45% of demand. Demand peaks in Sep–Oct. Verdict: Worth a look — 56/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **cat costume market data**
- **Units sold / yr**
- **40K–50K**
- avg 250–500/product
- **Revenue / yr**
- **$764K–$955K**
- units × avg price
- **Launch success**
- **17%**
- 1 of 6 new (360d)
- **Conversion rate**
- **0.7%**
- **Avg BSR**
- **#9,344**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **84%**
- **Out of stock**
- **6.1%**
- **Avg brand age**
- **34 months**
- **Avg seller age**
- **179 days**
## **Competition & brand share**
Clicks spread well past the top 5 (37% combined) — an open shelf where new products get seen.
**Brands**
**37 **▼falling
**Sellers**
**43**
**Top-5 brand share**
**45%**
Top 20: 81%
**Top-5 click share**
**37%**
Top 20: 72%
**Open market**
**51%**
- BIAOKS25% - Puoyis6% - Adolala5% - DKRUW5% - QWINEE4% - OLAOLA4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +10.5% search growth over the last 90 days.
350K250KSpike '24Spike '25 seasonSepDecMarJunAugNovMarMay
Peak months: Sep, Oct · busiest ÷ quietest = 13.2×
[**Open Trend **](https://flapen.com/research/us/pet-supplies/cat-costume/trend)
## **Top cat costume search terms**
- **cat costume**727K/yr+6.7%0.6% conv. - **cat costumes for cats only**224K/yr-10.7%0.5% conv. - **cat costumes**184K/yr+31.6%0.6% conv. - **cat costume for kids**131K/yr+20.0%1.0% conv. - **costumes for cats**140K/yr+16.8%0.4% conv. - **cat halloween costumes**555K/yr+105.6%0.2% conv. - **costume for cats**102K/yr+37.3%0.3% conv. - **cat costume women**293K/yr-7.4%0.2% conv. - **cat costume for cats**67K/yr+39.9%0.5% conv. - **black cat costume**166K/yr+9.7%0.4% conv. [**All search terms **](https://flapen.com/research/us/pet-supplies/cat-costume/search-terms)
## **Top cat 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%5%$20K10%$40K15%$60K20%$81K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 45 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Cat Wolf Fox Ears and Tail Costume Set with Bell Lace Choker**BIAOKS**$18.09**4.6★143 rev](https://www.amazon.com/dp/B0DZMMY3VB) [2**Pet Cat Bat Wings for Halloween Party Decoration Puppy Collar Leads Cosplay Bat Costume Cute Puppy Cat Dress Up Accessories**Puoyis**$5.66**4.3★8,570 rev](https://www.amazon.com/dp/B07GFND8ZC) [3**Adolala Faux Fur Fox Tail Cat Wolf Set Plush Mask Fluffy Paw Gloves Halloween Christmas Party for Women**Adolala**$21.87**4.5★727 rev](https://www.amazon.com/dp/B0CY1PM5MP) [4**Cat Wolf Fox Ears and Tail Costume Set with Bell Lace Choker**BIAOKS**$24.47**4.6★143 rev](https://www.amazon.com/dp/B0FXFZYV61) [5**OLAOLA Adult Onesie Black Cat Halloween Costume Animal One-Piece Pajamas**OLAOLA**$34.05**4.5★1,328 rev](https://www.amazon.com/dp/B0D8PHBVPK)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**DKRUW Adult Onesie Pajamas Animal One Piece Pink Leopard Cat Costume Halloween Cosplay for Women Men (Pink Leopard Cat Small)**DKRUW**$27.72**215 rev5mo ago](https://www.amazon.com/dp/B0GJYRG3VN) [**Cat Wolf Fox Ears and Tail Costume Set with Bell Lace Choker**BIAOKS**$24.47**143 rev8mo ago](https://www.amazon.com/dp/B0FXFZYV61) [**6 Pack Funny Cat and Dog Wigs Soft Pet Cosplay Costume with Adjustable Straps for Halloween Christmas Party Dress-Up Ideal Gift for Pet Lovers**WCCDXGP**$26.50**18 rev9mo ago](https://www.amazon.com/dp/B0FR8CDMRT) [**GOYOSWA Cat Halloween Costumes Pet Cat King Costume King Red Cloak Golden Crown Set Halloween King Prince Costumes for Cats Kitty Small Dogs**GOYOSWA**$11.03**30 rev10mo ago](https://www.amazon.com/dp/B0FQ5BJ2RB) [**TBAMTBW Bee Cat Costume Cat Clothes for Sphynx Holiday Cats Hoodie Pet Cats Outfit Warm Kitten Clothes Dog Bee Costume Cosplay Pet Pajamas with Bees Stripes (XXS)**TBAMTBW**$11.96**12 rev10mo ago](https://www.amazon.com/dp/B0FJY5YQS1)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**DKRUW Adult Onesie Pajamas Animal One Piece Leopard Cat Costume Halloween Cosplay for Women Men (Leopard Cat Medium)**DKRUW**$40.07**4.3★**▲ 667%**](https://www.amazon.com/dp/B0FGXJ2JH1) [**DKRUW Adult Onesie Pajamas Animal One Piece Pink Leopard Cat Costume Halloween Cosplay for Women Men (Pink Leopard Cat Small)**DKRUW**$27.72**4.3★**▲ 653%**](https://www.amazon.com/dp/B0GJYRG3VN) [**ATOZ Unisex Children Animal Cat Onesie Halloween Costume Pajamas Christmas Cosplay Sleepwear For Boys Girls 10-11Y**ATOZ**$22.36**4.1★**▲ 633%**](https://www.amazon.com/dp/B0CSK4S67M) [**HSCTEK Black Cat Onesie Costume Adult Women Men Funny Pj Cosplay Blanket S**HSCTEK**$34.31**4.6★**▲ 632%**](https://www.amazon.com/dp/B0DS54HQH5) [**Cat Wolf Fox Ears and Tail Costume Set with Bell Lace Choker**BIAOKS**$24.47**4.6★**▲ 627%**](https://www.amazon.com/dp/B0FXFZYV61)
**~~View all trending →~~**
## **What buyers say about cat costume**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**26%
*“So adorable fits good”*
**Quality-Overall**13%
*“Fantastic quality”*
**Fun/Entertainment Experience**12%
*“Costume was fun”*
**Value For Money**9%
*“worth every penny”*
**Ease Of Use**7%
*“easy to use”*
**Soft Feel**5%
*“Its very soft”*
**Advertised Vs Actual Product**5%
*“As advertised”*
**Comfort-Overall**4%
*“Absolutely adorable and comfortable”*
**Pet Friendly**3%
*“My kitten looks very cute in this”*
**Weight Light**2%
*“Its not heavy and its adjustable for the collar and crown”*
### **What buyers complain about **
**Size-Overall**59%
*“Too small”*
**Material Quality**4%
*“Awful felt and cardboard”*
**Quality-Overall**3%
*“looked a little cheap i wouldn't by it again”*
**Adhesion/Stickiness**3%
*“Stickers didnt stick well”*
**Ease Of Use**3%
*“Couldnt use it”*
**Zipper Quality**2%
*“the back zipper can break easily”*
**Functionality-Overall**2%
*“Didnt work”*
**Product Condition**2%
*“Received a used set”*
**Durability**1%
*“Tail broke after wearing one time”*
**Waist Fit**1%
*“Also is pretty tight around my waist”*
### **Top return reasons **
**Size-Overall**77%
**Advertised Vs Actual Product**4%
**Quality-Overall**3%
**Functionality-Overall**2%
**Material Quality**2%
**Length**1%
**Defective Material/Parts**1%
**Value For Money**1%
**Shape/Style**1%
**Product Condition**1%
## **Common questions**
- **Is cat costume profitable to sell on Amazon United States?**
- The niche generates $403K/yr across 45 tracked products. 1 of 6 products launched in the last 360 days are still selling. 90-day search growth is +10.5%. Flapen's verdict: Worth a look (56/100).
- **How competitive is the cat costume niche?**
- 37 brands and 43 sellers compete. The top 5 products take 37% of clicks and top 5 brands hold 45% of demand.
- **What do buyers complain about in cat costume?**
- Top complaints mined from reviews: Size-Overall, Material Quality, Quality-Overall. The return rate is 5.9%.
- **When does demand for cat costume peak?**
- Demand peaks in Sep–Oct; the busiest month runs 13.2× the quietest.
- **What does it cost to enter the cat costume niche?**
- Listings span $5.66–$44.66; the average listing price is $19.10 (sweet spot $15–$100). The average incumbent carries 830 reviews — the moat a new listing must climb.
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