---
title: "super hero costumes for girls — Niche Verdict: Skip it (46/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/clothing-shoes-jewelry/super-hero-costumes-for-girls"
last_updated: "2026-07-13T20:54:10.653Z"
locale: en
meta:
  description: "weak search conversion (1.2%) — super hero costumes for girls doesn't clear our bar today."
  "og:description": "weak search conversion (1.2%) — super hero costumes for girls doesn't clear our bar today."
  "og:title": "super hero costumes for girls — Niche Verdict: Skip it (46/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **super hero costumes for girls**

**Skip it**

Weak search conversion (1.2%) — this niche doesn't clear our bar today.

Market size 26Growth 21Conversion 15Competition 94Returns 23Price range 79Avg price 93Brand share 64Review moat 63Quality gap 33

**Competition**

**Great****21%**

top-5 click share — an open shelf

**Avg price**

**Great****$22.38**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$8.86–$39.92**

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

**Brand share**

**Good****67%**

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

**Review moat**

**Good****981.62**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Market size**

**Okay****$106K**

$106K/yr · 393K searches

**Returns**

**Bad****6.4%**

return rate — above 6% kills the launch gate

**Growth**

**Bad****-7.7%**

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

**Conversion**

**Bad****1.2%**

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

## **Competition**

Clicks spread well past the top 5 (21% combined) — an open shelf where new products get seen.

**Brands**

**24 **▲rising

**Sellers**

**60**

**Top-5 brand share**

**67%**

**Open market**

**28%**

- Rubies20% - DC Comics18% - iROLEWIN13% - Marvel10% - Ruikajia6% - Disney5%

## **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%2%$2K4%$4K6%$6K8%$8K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

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

All 93 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Rubies at Party City DC Comics Superheroes: Supergirl Costume Dress for Kids Girls Small](https://m.media-amazon.com/images/I/41MXqsjfWLL.jpg)**Rubies at Party City DC Comics Superheroes: Supergirl Costume Dress for Kids Girls Small**Rubies**$28.37**4.4★1,040 rev](https://www.amazon.com/dp/B007782QKK) [2![Marvel Spider-Man Toddler Girls T-Shirt Tulle Mesh Skirt and Scrunchie 3 Piece Outfit Set White/Pink 4T](https://m.media-amazon.com/images/I/51T6k-ocJuL.jpg)**Marvel Spider-Man Toddler Girls T-Shirt Tulle Mesh Skirt and Scrunchie 3 Piece Outfit Set White/Pink 4T**Marvel**$28.31**4.8★293 rev](https://www.amazon.com/dp/B0C1KHCRS9) [3![DC Comics Justice League Supergirl Little Girls Tutu Pleated Tulle Dress Logo Turquoise/Red 4](https://m.media-amazon.com/images/I/41m0Vzyj0iL.jpg)**DC Comics Justice League Supergirl Little Girls Tutu Pleated Tulle Dress Logo Turquoise/Red 4**DC Comics**$20.25**5.0★3 rev](https://www.amazon.com/dp/B0FS8SJ3TJ) [4![iROLEWIN Superhero-Capes for Kids Superhero-Costumes for Girls Toddler Princess Dress-Up Big-Sister-Gifts Christmas Party Toy](https://m.media-amazon.com/images/I/51FAhc6c2-L.jpg)**iROLEWIN Superhero-Capes for Kids Superhero-Costumes for Girls Toddler Princess Dress-Up Big-Sister-Gifts Christmas Party Toy**iROLEWIN**$17.45**4.6★404 rev](https://www.amazon.com/dp/B0C7LNXFNW) [5![KARAZZO Kids Capes Set and Wristbands Boys Girls Costumes for Halloween Christmas Cosplay Dress Up (4-PACK CAPES SET)](https://m.media-amazon.com/images/I/41LXcaK-VCL.jpg)**KARAZZO Kids Capes Set and Wristbands Boys Girls Costumes for Halloween Christmas Cosplay Dress Up (4-PACK CAPES SET)**KARAZZO**$14.90**4.7★1,602 rev](https://www.amazon.com/dp/B0CKKB6KQQ)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Marvel Unisex Child Kids 2-piece Snug-fit Cotton Pajama Set Spider Costume 6 US](https://m.media-amazon.com/images/I/31m968xxPrL.jpg)**Marvel Unisex Child Kids 2-piece Snug-fit Cotton Pajama Set Spider Costume 6 US**Marvel**$13.73**3,269 rev2mo ago](https://www.amazon.com/dp/B09D4TTPNZ) [![Disney Girls Spider-man Fantasy Gown Nightgown SPIDER GOWN 4T](https://m.media-amazon.com/images/I/41Zr1Of2mbL.jpg)**Disney Girls Spider-man Fantasy Gown Nightgown SPIDER GOWN 4T**Disney**$21.02**21,893 rev2mo ago](https://www.amazon.com/dp/B0CZBW5C4Q) [![Marvel Spider-Gwen Ghost Spider Spidey Miles Morales Girls Short Sleeve T-Shirt and Shorts Set for Toddler to Big Kids](https://m.media-amazon.com/images/I/41g9-mU7DXL.jpg)**Marvel Spider-Gwen Ghost Spider Spidey Miles Morales Girls Short Sleeve T-Shirt and Shorts Set for Toddler to Big Kids**Marvel**$19.75**6 rev4mo ago](https://www.amazon.com/dp/B0GRJVT6MF) [![Marvel Spider-Man Girls Short Sleeve T-Shirt and Shorts Set for Big Kids](https://m.media-amazon.com/images/I/412gMo6NXsL.jpg)**Marvel Spider-Man Girls Short Sleeve T-Shirt and Shorts Set for Big Kids**Marvel**$19.32**9 rev4mo ago](https://www.amazon.com/dp/B0GQVF1153) [![Rubies at Party City Supergirl 2026: Supergirl Costume Dress for Kids Girls Small](https://m.media-amazon.com/images/I/418VTxMquOL.jpg)**Rubies at Party City Supergirl 2026: Supergirl Costume Dress for Kids Girls Small**Rubies**$39.92**22 rev5mo ago](https://www.amazon.com/dp/B0G35SGPLK)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![DC Comics Justice League Little Girls Boxy Graphic Jersey Tee and French Terry Elastic Waist Skirt Outfit with Foil Supergirl Pink Wash 5](https://m.media-amazon.com/images/I/41W5jiM6Q6L.jpg)**DC Comics Justice League Little Girls Boxy Graphic Jersey Tee and French Terry Elastic Waist Skirt Outfit with Foil Supergirl Pink Wash 5**DC Comics**$22.56**5.0★**▲ 260%**](https://www.amazon.com/dp/B0FZXDCBMJ) [![Marendyee Girls Costume Dress 2T with Cape Toddlers Halloween Birthday Cosplay Outfit Blue](https://m.media-amazon.com/images/I/41+A3sSqKOL.jpg)**Marendyee Girls Costume Dress 2T with Cape Toddlers Halloween Birthday Cosplay Outfit Blue**Marendyee**$18.73**4.6★**▲ 258%**](https://www.amazon.com/dp/B0F2Y255WF) [![DC Comics Justice League Little Girls Boxy Graphic Jersey Tee and French Terry Elastic Waist Skirt Outfit with Foil Supergirl Pink Wash 7-8](https://m.media-amazon.com/images/I/41W5jiM6Q6L.jpg)**DC Comics Justice League Little Girls Boxy Graphic Jersey Tee and French Terry Elastic Waist Skirt Outfit with Foil Supergirl Pink Wash 7-8**DC Comics**$20.99**5.0★**▲ 256%**](https://www.amazon.com/dp/B0FZX6K6QQ) [![Marvel Spider-Man Girls Short Sleeve T-Shirt and Shorts Set for Big Kids](https://m.media-amazon.com/images/I/412gMo6NXsL.jpg)**Marvel Spider-Man Girls Short Sleeve T-Shirt and Shorts Set for Big Kids**Marvel**$19.32**3.9★**▲ 256%**](https://www.amazon.com/dp/B0GQVF1153) [![Ruikajia Girls Bat Spider Web Tulle Tutu Ruffle Princess Dress 6 Years Pink](https://m.media-amazon.com/images/I/41S2RUR-FBL.jpg)**Ruikajia Girls Bat Spider Web Tulle Tutu Ruffle Princess Dress 6 Years Pink**Ruikajia**$18.73**4.2★**▲ 251%**](https://www.amazon.com/dp/B0DQGQZSVM)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -7.7% search growth over the last 90 days.

45K35KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: Sep, Oct · busiest ÷ quietest = 10.1×

## **Reviews**

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

### **What buyers love **

**Size-Overall**19%

*“True to size”*

**Quality-Overall**17%

*“It feels well made”*

**Value For Money**11%

*“Worth the money”*

**Fun/Entertainment Experience**7%

*“Super Fun”*

**Comfort-Overall**7%

*“Comfortable”*

**Durability**5%

*“It's durable and comfortable”*

**Material Quality**5%

*“Great material”*

**Soft Feel**4%

*“The fabric is soft”*

**Design-Overall**3%

*“the overall construction are vibrant”*

**Advertised Vs Actual Product**3%

*“Exactly as pictured”*

### **What buyers complain about **

**Size-Overall**29%

*“the pants were a little short on him”*

**Product Condition**11%

*“Super used costume”*

**Quality-Overall**9%

*“Cheap quality”*

**Material Quality**7%

*“Runs small & very cheap material”*

**Durability**6%

*“Tore 2nd wear”*

**Gifting Purpose**4%

*“very disappointed was a present for 9 year old”*

**Upholstery/Fabric Quality**4%

*“Not what I was expecting the fabric is not good quality”*

**Defective Material/Parts**3%

*“One of the bracelets came defective”*

**Value For Money**2%

*“its not worth the money”*

**Thickness**1%

*“Super thin”*

### **Top return reasons **

**Size-Overall**70%

**Material Quality**4%

**Length**3%

**Quality-Overall**3%

**Advertised Vs Actual Product**3%

**Product Condition**2%

**Value For Money**2%

**Chest Fit**1%

**Defective Material/Parts**1%

**Color**1%