---
title: "Maui Costume Kids — $2K/mo Amazon US Product Research (2026)"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/maui-costume-kids"
last_updated: "2026-08-12T11:49:14.782Z"
locale: en
meta:
description: "Amazon product research for maui costume kids: $2K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for maui costume kids: $2K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Maui Costume Kids — $2K/mo Amazon US Product Research (2026)"
---
# **Maui Costume Kids**
**Skip it**
A small market ($29K/yr) — this niche doesn't clear our bar today.
Market size 7Growth 36Conversion 13Competition 80Returns 11Price range 88Avg price 91Brand share 51Review moat 92Quality gap 38
**Review moat**
**Great****154.98**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Great****$21.48**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$7.71–$88.01**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Great****35%**
top-5 click share — an open shelf
**Brand share**
**Good****74%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Growth**
**Okay****+8.7%**
90-day search growth — must beat 0% to launch
**Conversion**
**Bad****1.1%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Bad****8.9%**
return rate — above 5% kills the launch gate
**Market size**
**Bad****$29K**
$29K/yr · 125K searches
**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%")
## **Is maui costume kids profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, maui costume kids is a $29K/yr Amazon United States market (125K searches/yr). The top 5 brands hold 74% of demand. Demand peaks in Sep–Oct–Dec. Verdict: Skip it — 43/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **maui costume kids market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **1K–2K**
- avg 0–100/product
- **Revenue / yr**
- **$27K–$32K**
- units × avg price
- **Conversion rate**
- **1.1%**
- **Avg BSR**
- **#1,288**
- **Page quality**
- **0%**
- **Prime**
- **98%**
- **Sponsored**
- **78%**
- **Out of stock**
- **12.6%**
- **Avg brand age**
- **38 months**
- **Avg seller age**
- **166 days**
## **Competition: brands, sellers & click share**
Clicks spread well past the top 5 (35% combined) — an open shelf where new products get seen.
**Brands**
**19 **▲rising
**Sellers**
**29**
**Top-5 brand share**
**74%**
Top 20: 100%
**Top-5 click share**
**35%**
Top 20: 80%
**Open market**
**20%**
- BanKids34% - Big Eyes Fish20% - Morph8% - KIDHF6% - AmzBarley6% - MESOQUE6%
## **maui costume kids demand & seasonality**
Weekly Amazon search volume, last 84 weeks — +8.7% search growth over the last 90 days.
25K15KHoliday '24Spike '25Prime Day '25 seasonDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Sep, Oct, Dec · busiest ÷ quietest = 7.0×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/maui-costume-kids/trend)
## **Top maui costume kids search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **maui costume kids**60K/yr-6.5%1.0% conv. - **maui costume toddler**19K/yr+2.5%0.9% conv. - **maui outfit for boys**2K/yr+20.1%0.4% conv. - **maui toddler costume**8K/yr+36.5%0.9% conv. - **kids maui costume**5K/yr+64.8%1.2% conv. - **toddler maui costume**8K/yr+30.5%0.6% conv. - **baby maui costume**6K/yr+28.8%0.0% conv. - **maui kids costume**5K/yr+13.2%1.3% conv. - **maui costume boys**3K/yr+36.3%1.1% conv. - **maui halloween costume toddler**3K/yr+156.0%0.0% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/maui-costume-kids/search-terms)
## **Top maui costume kids products & what they sell for**
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%3%$8596%$2K9%$3K12%$3K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Boys Role Play Costume Dress-Up 2PCS/Set Top+Pants Swimwear Swimsuit Party Birthday Halloween Little Kids 2T**BanKids**$10.65**4.5★8 rev](https://www.amazon.com/dp/B0FB3DPC4L) [2**BanKids Boys Role Play Costume Dress-Up 2PCS/Set Top+Pants Swimwear Swimsuit Party Birthday Halloween Little Kids 3-4**BanKids**$10.47**4.5★8 rev](https://www.amazon.com/dp/B0F9DWXDHB) [3**BanKids Boys Role Play Costume Dress-Up 2PCS/Set Top+Pants Swimwear Swimsuit Party Birthday Halloween Little Kids 6-7**BanKids**$13.71**4.5★8 rev](https://www.amazon.com/dp/B0F9F4Z8D2) [4**Big Eyes Fish Maui Kids Costume Kid Maui Tattoo Shirt Short Set Novelty Short Sleeves Shirt and Pants Kids Graphic Clothing Sets Themd Party Dress up**Big Eyes Fish**$16.13**4.6★100 rev](https://www.amazon.com/dp/B0DQV3CQ3D) [5**AmzBarley Boys Girls Hawaii Green Leaf Hula Grass Skirt Kids Halloween Party Costume Accessory**AmzBarley**$12.42**4.5★58 rev](https://www.amazon.com/dp/B0CCY7DNJJ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Disney Moana Maui Toddler Boys Raglan Rash Guard and Swim Trunks UPF 50+ Outfit Set Green/White Maui 4T**Disney**$24.98**1,187 rev8mo ago](https://www.amazon.com/dp/B0FXYJS4Y1) [**MESOQUE Ocean Adventure Role Play Costume for Boys Halloween Carnival Outfit Demi God Tattoos 3D Printed Apparel with Wig Necklace (5-6T)**MESOQUE**$24.84**18 rev11mo ago](https://www.amazon.com/dp/B0FJGG93ND) [**MESOQUE Ocean Adventure Role Play Costume for Boys Halloween Carnival Outfit Demi God Tattoos 3D Printed Apparel with Wig Necklace (7-8T)**MESOQUE**$24.68**18 rev11mo ago](https://www.amazon.com/dp/B0FJGFJG6V) [**MESOQUE Ocean Adventure Role Play Costume for Boys Halloween Carnival Outfit Demi God Tattoos 3D Printed Apparel with Wig Necklace (9-10T)**MESOQUE**$23.79**18 rev11mo ago](https://www.amazon.com/dp/B0FJGCMSPX) [**Boys Role Play Costume Dress-Up 2PCS/Set Top+Pants Swimwear Swimsuit Party Birthday Halloween Little Kids 2T**BanKids**$10.65**8 rev1y ago](https://www.amazon.com/dp/B0FB3DPC4L)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Disney Moana Maui Toddler Boys Raglan Rash Guard and Swim Trunks UPF 50+ Outfit Set Green/White Maui 4T**Disney**$24.98**4.8★**▲ 257%**](https://www.amazon.com/dp/B0FXYJS4Y1) [**BanKids Boys Role Play Costume Dress-Up 2PCS/Set Top+Pants Swimwear Swimsuit Party Birthday Halloween Little Kids 3-4**BanKids**$10.47**4.5★**▲ 243%**](https://www.amazon.com/dp/B0F9DWXDHB) [**Big Eyes Fish Maui Costume Kids Maui Tattoo Short Sleeves Shirt and Pants Boys Graphic Clothing Sets Themd Party Dress up**Big Eyes Fish**$16.82**4.6★**▲ 238%**](https://www.amazon.com/dp/B0DQTZP9H1) [**BanKids Boys Role Play Costume Dress-Up 2PCS/Set Top+Pants Swimwear Swimsuit Party Birthday Halloween Little Kids 7-8**BanKids**$13.13**4.5★**▲ 231%**](https://www.amazon.com/dp/B0F9FCCLRM) [**BanKids Boys Role Play Costume Dress-Up 2PCS/Set Top+Pants Swimwear Swimsuit Party Birthday Halloween Little Kids 4-5**BanKids**$13.92**4.5★**▲ 227%**](https://www.amazon.com/dp/B0F9DRWMNV)
**~~View all trending →~~**
## **What reviews say buyers love and hate about maui costume kids**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**30%
*“size was perfect”*
**Quality-Overall**13%
*“Good quality”*
**Material Quality**10%
*“So cute material is great for day use or even Pjs”*
**Value For Money**9%
*“Good product for price”*
**Weight Light**8%
*“Great looking lightweight necklace”*
**Color**8%
*“Vibrant colors, perfect fit, comfy and the price was just right”*
**Compatibility-Overall**7%
*“Perfect for MNSSHP as Mona duo”*
**Washability**7%
*“washed it so many times”*
**Fun/Entertainment Experience**3%
*“My divertido”*
**Durability**2%
*“is incredibly durable”*
### **What buyers complain about **
**Quality-Overall**44%
*“very cheap like”*
**Advertised Vs Actual Product**14%
*“Not as shown”*
**Design-Overall**14%
*“The design was better off without these details”*
**Material Quality**7%
*“Its cheap plastic”*
**Audio Quality**5%
*“The light up/music feature stopped working after a few minutes”*
**Functionality-Overall**5%
*“it still doesnt work”*
**Breathability**4%
*“material is not breathable”*
**Sweat Resistance**4%
*“gets very sweaty”*
**Size-Overall**4%
*“Cons runs small”*
### **Top return reasons **
**Size-Overall**59%
**Material Quality**11%
**Waist Fit**6%
**Quality-Overall**5%
**Advertised Vs Actual Product**5%
**Length**3%
**Defective Material/Parts**2%
**Thin**2%
**Value For Money**1%
**Functionality-Overall**1%
## **Common maui costume kids questions**
- **Is maui costume kids profitable to sell on Amazon United States?**
- The niche generates $29K/yr across 45 tracked products. 1 of 6 products launched in the last 360 days are still selling. 90-day search growth is +8.7%. Flapen's verdict: Skip it (43/100).
- **How competitive is the maui costume kids niche?**
- 19 brands and 29 sellers compete. The top 5 products take 35% of clicks and top 5 brands hold 74% of demand.
- **What do buyers complain about in maui costume kids?**
- Top complaints mined from reviews: Quality-Overall, Advertised Vs Actual Product, Design-Overall. The return rate is 8.9% — above our launch gate.
- **When does demand for maui costume kids peak?**
- Demand peaks in Sep–Oct–Dec; the busiest month runs 7.0× the quietest.
- **What does it cost to enter the maui costume kids niche?**
- Listings span $7.71–$88.01; the average listing price is $21.48 (sweet spot $15–$100). The average incumbent carries 155 reviews — the moat a new listing must climb.
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