---
title: "Star Costume — $44K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/star-costume"
last_updated: "2026-08-10T02:11:46.922Z"
locale: en
meta:
description: "Niche score 51/100 · $44K/yr market · 110K searches/yr · $25.14 avg price. High returns (9.5%) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 51/100 · $44K/yr market · 110K searches/yr · $25.14 avg price. High returns (9.5%) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Star Costume — $44K/yr Amazon US Niche (2026) - Flapen"
---
# **star costume**
**Worth a look**
Shows a sweet-spot price point ($25.14 avg), but high returns (9.5%) keeps it on the watch list.
Market size 11Growth 46Conversion 20Competition 62Returns 9Price range 87Avg price 95Brand share 79Review moat 89Quality gap 88
**Avg price**
**Incredible****$25.14**
avg listing price — sweet spot $15–$100
**Review moat**
**Great****223.69**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Great****4.1★**
avg incumbent rating — lower means beatable quality
**Price range**
**Great****$5.84–$96.67**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Great****56%**
top-5 brand share — no brand owns this niche
**Competition**
**Good****48%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Okay****+16.6%**
90-day search growth — must beat 0% to launch
**Conversion**
**Bad****1.6%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$44K**
$44K/yr · 110K searches
**Returns**
**Bad****9.5%**
return rate — above 5% kills the launch gate
**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%")
According to Flapen's Amazon United States niche tracking, star costume is a $44K/yr Amazon United States market (110K searches/yr). The top 5 brands hold 56% of demand. Demand peaks in Sep–Oct–Nov–Dec. Verdict: Worth a look — 51/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **star costume market data**
- **Units sold / yr**
- **3K–3K**
- avg 0–100/product
- **Revenue / yr**
- **$63K–$75K**
- units × avg price
- **Conversion rate**
- **1.6%**
- **Avg BSR**
- **#11,478**
- **Page quality**
- **0%**
- **Prime**
- **78%**
- **Sponsored**
- **72%**
- **Out of stock**
- **17.9%**
- **Avg brand age**
- **35 months**
- **Avg seller age**
- **182 days**
## **Competition & brand share**
The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**24 **▲rising
**Sellers**
**27**
**Top-5 brand share**
**56%**
Top 20: 96%
**Top-5 click share**
**48%**
Top 20: 88%
**Open market**
**38%**
- Jenaai22% - SLITHICE9% - Generic9% - Ailezt9% - Longteng7% - Fun Express6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +16.6% search growth over the last 90 days.
10K6KSpike '24Holiday '24Spike '25Prime Day '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Sep, Oct, Nov, Dec · busiest ÷ quietest = 10.5×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/star-costume/trend)
## **Top star costume search terms**
- **star costume**57K/yr+32.6%1.1% conv. - **star costume adult**20K/yr+15.3%1.0% conv. - **star costume kids**15K/yr-29.1%3.2% conv. - **star costumes**5K/yr+14.4%0.7% conv. - **adult star costume**4K/yr+25.4%3.4% conv. - **star costume for kids**3K/yr-22.1%2.2% conv. - **star costume women**6K/yr-41.0%0.0% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/star-costume/search-terms)
## **Top star 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%4%$2K8%$4K12%$5K16%$7K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)2 products missing review or click data not plotted
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Jenaai Gold Star Costume for Women Adults Christmas Costume Nativity Star Religion Living Nativity Scene Outfits Cosplay Apparel with Hat Xmas Sunday Church Supply**Jenaai**$31.13**3.6★30 rev](https://www.amazon.com/dp/B0CDP4N2W4) [2**SLITHICE Womens star tights rhinestone tights black tights gothic kawaii y2k cute stockings (US Alpha One Size Regular Regular Star)**SLITHICE**$7.03**3.6★150 rev](https://www.amazon.com/dp/B0D45C9Y5V) [3**Kids Star Costume Glow Bodysuit Cute Dress Up Outfit with Hat for Easter Childens Day Party Cosplay Performance**Ailezt**$12.58**0.0★0 rev](https://www.amazon.com/dp/B0GQHJ5ZQV) [4**Sparkly Gold Star Costume for Adults Christmas Star Outfit for Christmas Cosplay Stage Dress Up Xmas Costume Women Men**Generic**$13.37**3.0★2 rev](https://www.amazon.com/dp/B0G52LQSB6) [5**Jenaai Gold Nativity Star Costume for Kids Star Shaped Costume Kids Vbs Scene Cosplay Outfits Apparel Religion Living Props for Religion Sunday School Church Supply**Jenaai**$34.92**3.8★38 rev](https://www.amazon.com/dp/B0CDKFWMSV)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Kids Star Costume Glow Bodysuit Cute Dress Up Outfit with Hat for Easter Childens Day Party Cosplay Performance**Ailezt**$12.58**0 rev4mo ago](https://www.amazon.com/dp/B0GQHJ5ZQV) [**Sparkly Gold Star Costume for Adults Christmas Star Outfit for Christmas Cosplay Stage Dress Up Xmas Costume Women Men**Generic**$13.37**2 rev7mo ago](https://www.amazon.com/dp/B0G52LQSB6) [**Aiosy Light Up Tutu Skirt Women Christmas Tutus 3 Layered Tulle Skirts Led Ballet Costume Sparkly Stars Tutu for Party (Black)**Aiosy**$13.41**2 rev10mo ago](https://www.amazon.com/dp/B0FMMVX8PC) [**AIYOUYIYA Adult Star Costume Onesie - Novelty Christmas Halloween Cosplay Pajamas for Women and Men**AIYOUYIYA**$35.71**30 rev11mo ago](https://www.amazon.com/dp/B0FLQ2JWJY) [**Jaugola Womens Sequin Mini Dress Super Star Glitter Costume Sparkly T-shirt Concert Tour Disco Party Halloween Outfit Blue M**Jaugola**$26.21**18 rev1y ago](https://www.amazon.com/dp/B0FC1YD747)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**MeMoi Shining Star Glitter Tights for Girls Opaque Sparkle Dance Tights**MeMoi**$8.13**4.5★**▲ 325%**](https://www.amazon.com/dp/B01AIWOCQM) [**Womens Deluxe Starlight Halloween Costume | Adult The Boys White and Gold Superhero Outfit for Themed Events and Cosplay Large**Fun Costumes**$63.76**4.9★**▲ 325%**](https://www.amazon.com/dp/B0D1YNFFL8) [**Kids Star Costume Glow Bodysuit Cute Dress Up Outfit with Hat for Easter Childens Day Party Cosplay Performance**Ailezt**$12.58**0.0★**▲ 324%**](https://www.amazon.com/dp/B0GQHJ5ZQV) [**Jaugola Womens Sequin Mini Dress Super Star Glitter Costume Sparkly T-shirt Concert Tour Disco Party Halloween Outfit Blue M**Jaugola**$26.21**3.4★**▲ 311%**](https://www.amazon.com/dp/B0FC1YD747) [**Aiosy Light Up Tutu Skirt Women Christmas Tutus 3 Layered Tulle Skirts Led Ballet Costume Sparkly Stars Tutu for Party (Black)**Aiosy**$13.41**2.0★**▲ 291%**](https://www.amazon.com/dp/B0FMMVX8PC)
**~~View all trending →~~**
## **What buyers say about star costume**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**35%
*“Decent for the price”*
**Size-Overall**27%
*“size is perfect”*
**Quality-Overall**15%
*“Quality is great”*
**Advertised Vs Actual Product**10%
*“True to the picture”*
**Inflation/Deflation**3%
*“Super easy to inflate”*
**Color**3%
*“Color matched the image”*
**Comfort-Overall**3%
*“It was comfortable”*
**Durability**3%
*“Very durable and my son loves it a lot”*
### **What buyers complain about **
**Durability**23%
*“Not very durable”*
**Size-Overall**14%
*“Too big and hat wouldn't stay on”*
**Value For Money**9%
*“Not worth it”*
**Material Quality**9%
*“really bad material”*
**Stitch/Finish/Polish**9%
*“Francis is very thin and the stitching is very ragged and not tight”*
**Arm Fit**9%
*“The body itself is kind of tight around the arms”*
**Strength**9%
*“the glasses are all around flimsy”*
**Gap/Hole**5%
*“There are two tiny stars and multiple holes and they are a very thin fabric”*
**Precious Gemstone**5%
*“Gems started falling off as soon as I took them out of the package”*
**Advertised Vs Actual Product**5%
*“Does not match picture being advertised”*
### **Top return reasons **
**Size-Overall**44%
**Length**7%
**Advertised Vs Actual Product**7%
**Material Quality**6%
**Waist Fit**4%
**Quality-Overall**3%
**Functionality-Overall**3%
**Color**3%
**Thigh Fit**3%
**Shape/Style**2%
## **Common questions**
- **Is star costume profitable to sell on Amazon United States?**
- The niche generates $44K/yr across 32 tracked products. 0 of 7 products launched in the last 360 days are still selling. 90-day search growth is +16.6%. Flapen's verdict: Worth a look (51/100).
- **How competitive is the star costume niche?**
- 24 brands and 27 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 56% of demand.
- **What do buyers complain about in star costume?**
- Top complaints mined from reviews: Durability, Size-Overall, Value For Money. The return rate is 9.5% — above our launch gate.
- **When does demand for star costume peak?**
- Demand peaks in Sep–Oct–Nov–Dec; the busiest month runs 10.5× the quietest.
- **What does it cost to enter the star costume niche?**
- Listings span $5.84–$96.67; the average listing price is $25.14 (sweet spot $15–$100). The average incumbent carries 224 reviews — the moat a new listing must climb.
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