---
title: "baby bat costume — Niche Verdict: Skip it (42/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/clothing-shoes-jewelry/baby-bat-costume"
last_updated: "2026-07-14T01:14:42.233Z"
locale: en
meta:
  description: "a small market ($21K/yr) — baby bat costume doesn't clear our bar today."
  "og:description": "a small market ($21K/yr) — baby bat costume doesn't clear our bar today."
  "og:title": "baby bat costume — Niche Verdict: Skip it (42/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **baby bat costume**

**Skip it**

A small market ($21K/yr) — this niche doesn't clear our bar today.

Market size 5Growth 78Conversion 7Competition 23Returns 24Price range 88Avg price 88Brand share 50Review moat 94Quality gap 45

**Review moat**

**Great****117.64**

avg incumbent reviews — the moat a new listing must climb

**Avg price**

**Great****$20.24**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$12.22–$44.88**

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

**Growth**

**Great****+67.8%**

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

**Brand share**

**Good****75%**

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

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Returns**

**Bad****6.3%**

return rate — above 6% kills the launch gate

**Competition**

**Bad****72%**

top-5 click share — a locked-up shelf

**Conversion**

**Bad****0.5%**

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

**Market size**

**Bad****$21K**

$21K/yr · 196K searches

## **Competition**

The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**12 **▼falling

**Sellers**

**13**

**Top-5 brand share**

**75%**

**Open market**

**18%**

- Rutoe30% - Fun Costumes16% - Crazy Dog T-Shirts11% - Canis10% - TIMOGG8% - ACEHCEAR8% - Open — no brand owns it (6 brands, 18%)

## **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%10%$2K20%$4K30%$6K40%$8K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

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

All 14 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Rutoe Baby Boy Halloween Costumes Infant Bat Long Sleeve Hoodie Romper Overall Baby boy Halloween Outfits (Black 0-3 Months)](https://m.media-amazon.com/images/I/31JiimxgjYL.jpg)**Rutoe Baby Boy Halloween Costumes Infant Bat Long Sleeve Hoodie Romper Overall Baby boy Halloween Outfits (Black 0-3 Months)**Rutoe**$21.90**4.6★550 rev](https://www.amazon.com/dp/B08GC3CJGN) [2![Fun Costumes Infant Girl Bat Halloween Costume | Baby Pink Vampire Bat Hooded Bodysuit with Wings 0/3 Months](https://m.media-amazon.com/images/I/41DLWhEKNKL.jpg)**Fun Costumes Infant Girl Bat Halloween Costume | Baby Pink Vampire Bat Hooded Bodysuit with Wings 0/3 Months**Fun Costumes**$44.88**4.7★266 rev](https://www.amazon.com/dp/B09HCV2Z8H) [3![Crazy Dog T-Shirts Creature of The Night Baby Bodysuit Funny Cute Halloween Bat Graphic Jumper for Infants Funny Onesies Halloween Clothes for Baby Cool Sarcastic Onesie Black 6 Months](https://m.media-amazon.com/images/I/414mJ255ODL.jpg)**Crazy Dog T-Shirts Creature of The Night Baby Bodysuit Funny Cute Halloween Bat Graphic Jumper for Infants Funny Onesies Halloween Clothes for Baby Cool Sarcastic Onesie Black 6 Months**Crazy Dog T-Shirts**$17.42**4.8★123 rev](https://www.amazon.com/dp/B09S7LDPZ1) [4![TIMOGG Newborn Baby Boys Girls Halloween Outfit Bat Romper Bodysuit Jumpsuit Hooded Clothes (Black 3-6 Months)](https://m.media-amazon.com/images/I/31RCrUbaj3L.jpg)**TIMOGG Newborn Baby Boys Girls Halloween Outfit Bat Romper Bodysuit Jumpsuit Hooded Clothes (Black 3-6 Months)**TIMOGG**$17.54**4.2★22 rev](https://www.amazon.com/dp/B0B7JTR6LZ) [5![Infant Baby Girls Halloween Costume Black Bat Flared Long Sleeve Romper and Wings Headband 3pcs Outfit Set (black 12-18M)](https://m.media-amazon.com/images/I/41aCa-meZtL.jpg)**Infant Baby Girls Halloween Costume Black Bat Flared Long Sleeve Romper and Wings Headband 3pcs Outfit Set (black 12-18M)**Canis**$16.65**4.6★54 rev](https://www.amazon.com/dp/B0FCXQK4K1)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![vvfelixl Baby Girl Onepiece Clothes Purple Skeleton Bat Baby Bodysuits Short Sleeve For Infant Boys 3-6 Months](https://m.media-amazon.com/images/I/41Y6R4EtFBL.jpg)**vvfelixl Baby Girl Onepiece Clothes Purple Skeleton Bat Baby Bodysuits Short Sleeve For Infant Boys 3-6 Months**vvfelixl**$16.35**4 rev4mo ago](https://www.amazon.com/dp/B0GRVN64Y8) [![Xuomuen Newborn Baby Halloween Day Cosplay Clothes Bat Costume Set Infant Black Bodysuit with Wings and Pants Hooded with Ears 0-3 Months](https://m.media-amazon.com/images/I/31G2QmypPWL.jpg)**Xuomuen Newborn Baby Halloween Day Cosplay Clothes Bat Costume Set Infant Black Bodysuit with Wings and Pants Hooded with Ears 0-3 Months**Xuomuen**$18.46**53 rev11mo ago](https://www.amazon.com/dp/B0F3WXF76X) [![Xnqiwq Newborn Baby Boy Girl Halloween Outfit Skull/Bat/Pumpkin Romper Bib Overalls Suspender Striped Jumpsuit Clothes (White 12-18 Months)](https://m.media-amazon.com/images/I/41AtSwMqixL.jpg)**Xnqiwq Newborn Baby Boy Girl Halloween Outfit Skull/Bat/Pumpkin Romper Bib Overalls Suspender Striped Jumpsuit Clothes (White 12-18 Months)**Xnqiwq**$12.22**17 rev11mo ago](https://www.amazon.com/dp/B0FHYSS76R) [![Infant Baby Girls Halloween Costume Black Bat Flared Long Sleeve Romper and Wings Headband 3pcs Outfit Set (black 12-18M)](https://m.media-amazon.com/images/I/41aCa-meZtL.jpg)**Infant Baby Girls Halloween Costume Black Bat Flared Long Sleeve Romper and Wings Headband 3pcs Outfit Set (black 12-18M)**Canis**$16.65**54 rev1y ago](https://www.amazon.com/dp/B0FCXQK4K1) [![Infant Baby Girls Halloween Costume Black Bat Flared Long Sleeve Romper and Wings Headband 3pcs Outfit Set (black 0-6M)](https://m.media-amazon.com/images/I/41aCa-meZtL.jpg)**Infant Baby Girls Halloween Costume Black Bat Flared Long Sleeve Romper and Wings Headband 3pcs Outfit Set (black 0-6M)**Canis**$16.95**54 rev1y ago](https://www.amazon.com/dp/B0FCXPS6G5)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![vvfelixl Baby Girl Onepiece Clothes Purple Skeleton Bat Baby Bodysuits Short Sleeve For Infant Boys 3-6 Months](https://m.media-amazon.com/images/I/41Y6R4EtFBL.jpg)**vvfelixl Baby Girl Onepiece Clothes Purple Skeleton Bat Baby Bodysuits Short Sleeve For Infant Boys 3-6 Months**vvfelixl**$16.35**3.8★**▲ 1000%**](https://www.amazon.com/dp/B0GRVN64Y8) [![Xnqiwq Newborn Baby Boy Girl Halloween Outfit Skull/Bat/Pumpkin Romper Bib Overalls Suspender Striped Jumpsuit Clothes (White 12-18 Months)](https://m.media-amazon.com/images/I/41AtSwMqixL.jpg)**Xnqiwq Newborn Baby Boy Girl Halloween Outfit Skull/Bat/Pumpkin Romper Bib Overalls Suspender Striped Jumpsuit Clothes (White 12-18 Months)**Xnqiwq**$12.22**4.3★**▲ 1000%**](https://www.amazon.com/dp/B0FHYSS76R) [![Brisco Brands I Wake in the Night Superhero Bat Baby Romper Boys or Girls](https://m.media-amazon.com/images/I/314Mh5BGEIL.jpg)**Brisco Brands I Wake in the Night Superhero Bat Baby Romper Boys or Girls**Brisco Brands**$15.25**4.4★**▲ 743%**](https://www.amazon.com/dp/B0751Q4D3Z) [![Crazy Dog T-Shirts Creature of The Night Baby Bodysuit Funny Cute Halloween Bat Graphic Jumper for Infants Funny Onesies Halloween Clothes for Baby Cool Sarcastic Onesie Black 6 Months](https://m.media-amazon.com/images/I/414mJ255ODL.jpg)**Crazy Dog T-Shirts Creature of The Night Baby Bodysuit Funny Cute Halloween Bat Graphic Jumper for Infants Funny Onesies Halloween Clothes for Baby Cool Sarcastic Onesie Black 6 Months**Crazy Dog T-Shirts**$17.42**4.8★**▲ 709%**](https://www.amazon.com/dp/B09S7LDPZ1) [![ACEHCEAR Infant Baby Bat Costume Halloween Costumes Polar Fleece Hooded Romper with Big Ear Onesie Unisex 2pcs 9-12 Months](https://m.media-amazon.com/images/I/31GmDNwpqYL.jpg)**ACEHCEAR Infant Baby Bat Costume Halloween Costumes Polar Fleece Hooded Romper with Big Ear Onesie Unisex 2pcs 9-12 Months**ACEHCEAR**$19.84**4.4★**▲ 266%**](https://www.amazon.com/dp/B0B5WZH847)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 91 weeks — +67.8% search growth over the last 90 days.

25K15KSpike '25Spike '26 seasonNovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Aug, Sep, Oct · busiest ÷ quietest = 190.3×

## **Reviews**

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

### **What buyers love **

**Size-Overall**22%

*“Absolutely adorable and fit perfectly”*

**Value For Money**17%

*“worth the price I paid”*

**Quality-Overall**17%

*“Well made and something we can use again with just a new bodysuit”*

**Soft Feel**11%

*“Softest onesie”*

**Ease Of Use**11%

*“Easy to get on & off”*

**Durability**9%

*“durable”*

**Comfort-Overall**4%

*“comfortable for my baby It was very warm for Halloween It fit perfectly”*

**Shrinkage Resistance**4%

*“So cute, size was right, it didnt fade it after 1st wash or shrink”*

### **What buyers complain about **

**Size-Overall**42%

*“I truly dont recall the size I got”*

**Hard Feel**17%

*“Its a bit rough”*

**Material Quality**17%

*“Material isnt the best”*

### **Top return reasons **

**Size-Overall**83%

**Length**17%