---
title: "penguin costume for kids — Niche Verdict: Skip it (45/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/clothing-shoes-jewelry/penguin-costume-for-kids"
last_updated: "2026-07-13T23:27:31.800Z"
locale: en
meta:
  description: "soft demand (-34.6% this quarter) — penguin costume for kids doesn't clear our bar today."
  "og:description": "soft demand (-34.6% this quarter) — penguin costume for kids doesn't clear our bar today."
  "og:title": "penguin costume for kids — Niche Verdict: Skip it (45/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **penguin costume for kids**

**Skip it**

Soft demand (-34.6% this quarter) — this niche doesn't clear our bar today.

Market size 13Growth 8Conversion 32Competition 80Returns 16Price range 78Avg price 95Brand share 80Review moat 77Quality gap 50

**Avg price**

**Incredible****$23.17**

avg listing price — sweet spot $15–$100

**Competition**

**Great****35%**

top-5 click share — an open shelf

**Brand share**

**Great****55%**

top-5 brand share — no brand owns this niche

**Price range**

**Great****$9.40–$35.80**

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

**Review moat**

**Great****462.55**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Good****4.5★**

avg incumbent rating — lower means beatable quality

**Conversion**

**Okay****2.5%**

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

**Returns**

**Bad****8.2%**

return rate — above 6% kills the launch gate

**Market size**

**Bad****$53K**

$53K/yr · 90K searches

**Growth**

**Bad****-34.6%**

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

## **Competition**

Clicks spread well past the top 5 (35% combined) — an open shelf where new products get seen.

**Brands**

**28 **▲rising

**Sellers**

**30**

**Top-5 brand share**

**55%**

**Open market**

**39%**

- WAFUNNE23% - ATOZ9% - ABENCA8% - LONULAIN7% - SCOPUCI7% - Wisdom Unicorn7%

## **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%3%$2K6%$3K9%$5K12%$6K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

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

All 47 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![WAFUNNE Kids Penguin Costume Cosplay Halloween Animal Onesie for Boys Girls Child Penguin 140](https://m.media-amazon.com/images/I/319C8h2ibqL.jpg)**WAFUNNE Kids Penguin Costume Cosplay Halloween Animal Onesie for Boys Girls Child Penguin 140**WAFUNNE**$20.19**4.4★251 rev](https://www.amazon.com/dp/B07FZ9N7VB) [2![SCOPUCI Unisex Children Animal Onesie Pajamas Kids Flannel Halloween Cosplay Costume/Homewear/Sleepwear(Penguin 3-4 Years)](https://m.media-amazon.com/images/I/31khaRkIWcL.jpg)**SCOPUCI Unisex Children Animal Onesie Pajamas Kids Flannel Halloween Cosplay Costume/Homewear/Sleepwear(Penguin 3-4 Years)**SCOPUCI**$21.07**4.4★1,212 rev](https://www.amazon.com/dp/B0C77SDWVN) [3![Wisdom Unicorn Animal Kids OnesieCosplay Animal Costume Halloween Onesie Pajamas Home Clothing - The Perfect Costume for Parties and Sleepovers Penguin](https://m.media-amazon.com/images/I/41UC-n+XInL.jpg)**Wisdom Unicorn Animal Kids OnesieCosplay Animal Costume Halloween Onesie Pajamas Home Clothing - The Perfect Costume for Parties and Sleepovers Penguin**Wisdom Unicorn**$25.80**4.6★172 rev](https://www.amazon.com/dp/B0D4243WL4) [4![WAFUNNE Kids Penguin Costume Cosplay Halloween Animal Onesie for Boys Girls Child Penguin 110](https://m.media-amazon.com/images/I/319C8h2ibqL.jpg)**WAFUNNE Kids Penguin Costume Cosplay Halloween Animal Onesie for Boys Girls Child Penguin 110**WAFUNNE**$20.07**4.4★251 rev](https://www.amazon.com/dp/B07FZD4X37) [5![ABENCA Penguin Onesie Kids Animal Costume Girls Pajamas One Piece Cosplay Halloween Christmas.Grey.140](https://m.media-amazon.com/images/I/31rD6inC-gL.jpg)**ABENCA Penguin Onesie Kids Animal Costume Girls Pajamas One Piece Cosplay Halloween Christmas.Grey.140**ABENCA**$35.12**4.0★284 rev](https://www.amazon.com/dp/B097MGQCBL)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![WEFONLLICOS 4PCS Penguin Costume Kids Animal Penguin Onesie Headpiece Feet Halloween Cosplay Outfits for Boys Girls (Medium)](https://m.media-amazon.com/images/I/41YyN2EkCNL.jpg)**WEFONLLICOS 4PCS Penguin Costume Kids Animal Penguin Onesie Headpiece Feet Halloween Cosplay Outfits for Boys Girls (Medium)**WEFONLLICOS**$33.53**6 rev10mo ago](https://www.amazon.com/dp/B0FP5C788G) [![CuteOn Unisex Animal Onesie Pajamas Cosplay Halloween Costume Christmas Sleepwear Homewear for Kids Puffin 10-11Y](https://m.media-amazon.com/images/I/31wJBUIgO3L.jpg)**CuteOn Unisex Animal Onesie Pajamas Cosplay Halloween Costume Christmas Sleepwear Homewear for Kids Puffin 10-11Y**CuteOn**$10.56**2 rev1y ago](https://www.amazon.com/dp/B0FBGFDDCY) [![OLAOLA Penguin Wearable Blanket Hoodie for Kids Oversized Animal Hooded Blanket with Pockets & Sleeves Soft Sherpa Penguin Style Sweatshirt Comfy for Birthday Gifts](https://m.media-amazon.com/images/I/31kWHDCw-5L.jpg)**OLAOLA Penguin Wearable Blanket Hoodie for Kids Oversized Animal Hooded Blanket with Pockets & Sleeves Soft Sherpa Penguin Style Sweatshirt Comfy for Birthday Gifts**OLAOLA**$33.85**188 rev1y ago](https://www.amazon.com/dp/B0F92D4T7P) [![CuteOn Unisex Animal Onesie Pajamas Cosplay Halloween Costume Christmas Sleepwear Homewear for Kids Penguin 10-11Y](https://m.media-amazon.com/images/I/41Oq0DvM5DL.jpg)**CuteOn Unisex Animal Onesie Pajamas Cosplay Halloween Costume Christmas Sleepwear Homewear for Kids Penguin 10-11Y**CuteOn**$11.43**159 rev1y ago](https://www.amazon.com/dp/B0F6JHLZJZ) [![CuteOn Unisex Animal Onesie Pajamas Cosplay Halloween Costume Christmas Sleepwear Homewear for Kids Penguin 8-9Y](https://m.media-amazon.com/images/I/41Oq0DvM5DL.jpg)**CuteOn Unisex Animal Onesie Pajamas Cosplay Halloween Costume Christmas Sleepwear Homewear for Kids Penguin 8-9Y**CuteOn**$10.41**159 rev1y ago](https://www.amazon.com/dp/B0F6HZ9816)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![CuteOn Unisex Animal Onesie Pajamas Cosplay Halloween Costume Christmas Sleepwear Homewear for Kids Penguin 8-9Y](https://m.media-amazon.com/images/I/41Oq0DvM5DL.jpg)**CuteOn Unisex Animal Onesie Pajamas Cosplay Halloween Costume Christmas Sleepwear Homewear for Kids Penguin 8-9Y**CuteOn**$10.41**4.5★**▲ 305%**](https://www.amazon.com/dp/B0F6HZ9816) [![DarkCom Unisex Kids Animal Onesie Cosplay Puffin Halloween Costume Parent-Child Sleepwear Christmas Pajamas for Girls Boys 10-11 Years](https://m.media-amazon.com/images/I/41Oaz7RJG8L.jpg)**DarkCom Unisex Kids Animal Onesie Cosplay Puffin Halloween Costume Parent-Child Sleepwear Christmas Pajamas for Girls Boys 10-11 Years**DarkCom**$13.07**4.9★**▲ 297%**](https://www.amazon.com/dp/B0CXHQ16MN) [![CuteOn Unisex Animal Onesie Pajamas Cosplay Halloween Costume Christmas Sleepwear Homewear for Kids Puffin 10-11Y](https://m.media-amazon.com/images/I/31wJBUIgO3L.jpg)**CuteOn Unisex Animal Onesie Pajamas Cosplay Halloween Costume Christmas Sleepwear Homewear for Kids Puffin 10-11Y**CuteOn**$10.56**4.5★**▲ 295%**](https://www.amazon.com/dp/B0FBGFDDCY) [![DarkCom Unisex Kids Animal Onesie Cosplay Puffin Halloween Costume Parent-Child Sleepwear Christmas Pajamas for Girls Boys 12-13 Years](https://m.media-amazon.com/images/I/41Oaz7RJG8L.jpg)**DarkCom Unisex Kids Animal Onesie Cosplay Puffin Halloween Costume Parent-Child Sleepwear Christmas Pajamas for Girls Boys 12-13 Years**DarkCom**$14.53**4.9★**▲ 292%**](https://www.amazon.com/dp/B0CXHPRHXZ) [![CuteOn Unisex Animal Onesie Pajamas Cosplay Halloween Costume Christmas Sleepwear Homewear for Kids Penguin 10-11Y](https://m.media-amazon.com/images/I/41Oq0DvM5DL.jpg)**CuteOn Unisex Animal Onesie Pajamas Cosplay Halloween Costume Christmas Sleepwear Homewear for Kids Penguin 10-11Y**CuteOn**$11.43**4.5★**▲ 285%**](https://www.amazon.com/dp/B0F6JHLZJZ)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -34.6% search growth over the last 90 days.

9K7KSpike '24Holiday '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: Sep, Oct · busiest ÷ quietest = 23.3×

## **Reviews**

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

### **What buyers love **

**Size-Overall**23%

*“sizing was accurate”*

**Quality-Overall**18%

*“Well made and comfortable”*

**Warmth**12%

*“keeps him warm”*

**Comfort-Overall**10%

*“Comfortable”*

**Fun/Entertainment Experience**6%

*“Such fun hats”*

**Soft Feel**4%

*“Soft and comfy, great quality”*

**Design-Overall**4%

*“Well-made and so darn cute”*

**Durability**3%

*“Great quality held up trick or treating all night long”*

**Advertised Vs Actual Product**2%

*“Exactly as expected”*

**Machine Wash Suitability**1%

*“holding up beautifully through countless washes while staying vibrant”*

### **What buyers complain about **

**Size-Overall**17%

*“Size runs on the large side”*

**Durability**17%

*“Broke after one use”*

**Ease Of Use**13%

*“Too hard to operate”*

**Fun/Entertainment Experience**8%

*“takes out all the fun”*

**Quality-Overall**8%

*“Quality is terrible”*

**Value For Money**4%

*“Zero for Amazon”*

**Inflation/Deflation**4%

*“The air pumps to make the ears flap only works if you hit them really hard”*

**Hard Feel**4%

*“Not super soft”*

**Zipper Quality**2%

*“the back zipper can break easily”*

### **Top return reasons **

**Size-Overall**57%

**Length**6%

**Zipper Quality**5%

**Advertised Vs Actual Product**3%

**Functionality-Overall**3%

**Quality-Overall**2%

**Product Condition**2%

**Defective Material/Parts**2%

**Value For Money**2%

**Material Quality**1%