---
title: "Toddler Long Sleeve Shirt — $217K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/toddler-long-sleeve-shirt"
last_updated: "2026-08-08T08:29:15.094Z"
locale: en
meta:
description: "Niche score 42/100 · $217K/yr market · 1.1M searches/yr · $20.11 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 42/100 · $217K/yr market · 1.1M searches/yr · $20.11 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Toddler Long Sleeve Shirt — $217K/yr Amazon US Niche (2026) - Flapen"
---
# **toddler long sleeve shirt**
**Skip it**
Soft demand (-64.8% this quarter) — this niche doesn't clear our bar today.
Market size 42Growth 0Conversion 13Competition 95Returns 22Price range 83Avg price 88Brand share 52Review moat 31Quality gap 23
**Competition**
**Incredible****19%**
top-5 click share — an open shelf
**Avg price**
**Great****$20.11**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$6.38–$62.34**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Good****74%**
top-5 brand share — brands hold most of the demand
**Market size**
**Okay****$217K**
$217K/yr · 1.1M searches
**Review moat**
**Okay****3,380.75**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Returns**
**Bad****5.9%**
return rate — above 5% kills the launch gate
**Conversion**
**Bad****1.0%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-64.8%**
90-day search growth — must beat 0% to launch
**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, toddler long sleeve shirt is a $217K/yr Amazon United States market (1.1M searches/yr). The top 5 brands hold 74% of demand. Demand peaks in Jan–Feb–Oct–Nov–Dec. Verdict: Skip it — 42/100.
Data updated Jul 8, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **toddler long sleeve shirt market data**
- **Units sold / yr**
- **15K–20K**
- avg 0–100/product
- **Revenue / yr**
- **$302K–$402K**
- units × avg price
- **Conversion rate**
- **1.0%**
- **Avg BSR**
- **#464**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **86%**
- **Out of stock**
- **15.1%**
- **Avg brand age**
- **38 months**
- **Avg seller age**
- **156 days**
## **Competition & brand share**
Clicks spread well past the top 5 (19% combined) — an open shelf where new products get seen.
**Brands**
**35 **▼falling
**Sellers**
**42**
**Top-5 brand share**
**74%**
Top 20: 94%
**Top-5 click share**
**19%**
Top 20: 42%
**Open market**
**24%**
- Amazon Essentials28% - The Children's Place15% - Butterblu14% - Simple Joys by Carter's12% - Brix5% - Real Essentials3%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -64.8% search growth over the last 90 days.
35K25KPrime Day '24Spike '24Spike '25Prime Day '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Feb, Oct, Nov, Dec · busiest ÷ quietest = 7.1×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/toddler-long-sleeve-shirt/trend)
## **Top toddler long sleeve shirt search terms**
- **toddler long sleeve shirt**185K/yr-55.4%0.7% conv. - **toddler boy long sleeve shirt**82K/yr-52.4%0.5% conv. - **camisa manga larga para nio**22K/yr+84.8%0.1% conv. - **kids long sleeve shirt**60K/yr-55.1%0.2% conv. - **3t long sleeve shirt boy**56K/yr-54.7%1.8% conv. - **toddler long sleeve shirt boy**67K/yr-72.2%0.3% conv. - **5t long sleeve shirts boys**49K/yr-73.2%0.5% conv. - **boys long sleeve shirts size 10-12**139K/yr-90.1%0.3% conv. - **boys thermal shirt**48K/yr-77.3%0.1% conv. - **4t long sleeve shirt boys**46K/yr-74.2%2.6% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/toddler-long-sleeve-shirt/search-terms)
## **Top toddler long sleeve shirt 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%2%$4K4%$9K6%$13K8%$17K1001K10K100K 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**Butterblu London 5-Pack Long Sleeve T-Shirts 100% Organic for Boys & Girls Terra 3T**Butterblu**$35.17**4.6★171 rev](https://www.amazon.com/dp/B0FQRKRK1D) [2**Amazon Essentials Toddler Girls Long Sleeve Ruffle T-Shirt Pack of 2 Navy/French Stripe 3T**Amazon Essentials**$13.58**4.2★322 rev](https://www.amazon.com/dp/B0DNFL4Q7X) [3**Simple Joys by Carters Toddler Boys 3- Pack Solid Pocket Long-Sleeve Tee Shirts Shirt grey/blue/navy 2T**Simple Joys by Carter's**$18.54**4.8★24,730 rev](https://www.amazon.com/dp/B07961JYWP) [4**Butterblu London 5-Pack Long Sleeve T-Shirts 100% Organic for Boys & Girls Haze 24 Months**Butterblu**$30.08**4.6★171 rev](https://www.amazon.com/dp/B0FQRHMKDS) [5**Amazon Essentials Toddler Boys Long Sleeve Cotton T-shirts Pack of 3 Green/Ivory/Light Grey Heather 3T**Amazon Essentials**$18.72**4.6★212 rev](https://www.amazon.com/dp/B0DNFKC23Q)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Simple Joys by Carters Toddler Boys 3- Pack Solid Pocket Long-Sleeve Tee Shirts Shirt grey/blue/navy 2T**Simple Joys by Carter's**$18.54**24,730 rev2mo ago](https://www.amazon.com/dp/B07961JYWP) [**Simple Joys by Carters Toddler Boys 3- Pack Solid Pocket Long-Sleeve Tee Shirts Shirt grey/blue/navy 3T**Simple Joys by Carter's**$19.15**24,730 rev2mo ago](https://www.amazon.com/dp/B079617Z9R) [**Simple Joys by Carters Baby and Toddler Boys 3-Pack Long Sleeve Shirts**Simple Joys by Carter's**$23.57**24,730 rev2mo ago](https://www.amazon.com/dp/B083X7GVMS) [**Simple Joys by Carters Toddler Boys 3- Pack Thermal Long Sleeve Shirts Shirt grey/yellow stripe/navy 4T**Simple Joys by Carter's**$20.65**8,973 rev2mo ago](https://www.amazon.com/dp/B079617Z9Y) [**Butterblu London 5-Pack Long Sleeve T-Shirts 100% Organic for Boys & Girls Terra 3T**Butterblu**$35.17**171 rev3mo ago](https://www.amazon.com/dp/B0FQRKRK1D)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Amazon Essentials Unisex Babies Relaxed-Fit 100% Cotton Long-Sleeve T-Shirts Pack of 3 Oatmeal Heather/Stripe 24 Months**Amazon Essentials**$15.66**4.5★**▲ 181%**](https://www.amazon.com/dp/B0DGLMWBST) [**Amazon Essentials Toddler Girls Long Sleeve Ruffle T-Shirt Pack of 2 Navy/French Stripe 3T**Amazon Essentials**$13.58**4.2★**▲ 181%**](https://www.amazon.com/dp/B0DNFL4Q7X) [**Butterblu London 5-Pack Long Sleeve T-Shirts 100% Organic for Boys & Girls Haze 24 Months**Butterblu**$30.08**4.6★**▲ 164%**](https://www.amazon.com/dp/B0FQRHMKDS) [**Amazon Essentials Toddler Girls Long Sleeve Ruffle T-Shirt Pack of 2 Mauve/Butterflies 3T**Amazon Essentials**$14.30**4.2★**▲ 131%**](https://www.amazon.com/dp/B0DNFLPNNZ) [**Butterblu London 5-Pack Long Sleeve T-Shirts 100% Organic for Boys & Girls Terra 3T**Butterblu**$35.17**4.6★**▲ 131%**](https://www.amazon.com/dp/B0FQRKRK1D)
**~~View all trending →~~**
## **What buyers say about toddler long sleeve shirt**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**21%
*“Nice shirt, good quality”*
**Size-Overall**20%
*“Perfect grandson loved them fit Perfect”*
**Soft Feel**8%
*“The fabric feels soft”*
**Comfort-Overall**7%
*“Very comfortable”*
**Material Quality**7%
*“the material feels comfortable”*
**Color**4%
*“Great color”*
**Value For Money**4%
*“Great Price”*
**Advertised Vs Actual Product**3%
*“Looks as pictured”*
**Warmth**3%
*“Warm shirts”*
**Washability**2%
*“Washes good and easy to iron”*
### **What buyers complain about **
**Size-Overall**25%
*“shorter than expected”*
**Stretchability/Expandability/Elasticity**5%
*“They dont stretch out much over time”*
**Shrinkage Resistance**4%
*“Shrinks A LOT after washing in cold water”*
**Color**4%
*“fades”*
**Gap/Hole**3%
*“noticed a hole”*
**Allergies**2%
*“so be cautious if eczema is your use case”*
**Sleeve Fit**2%
*“We normally have problems with sleeves being too long”*
**Ease Of Use**2%
*“Its a little difficult to put on for T2”*
**Thickness**2%
*“Thiner than most products”*
**Advertised Vs Actual Product**2%
*“however the description is not correct”*
### **Top return reasons **
**Size-Overall**59%
**Sleeve Fit**9%
**Length**6%
**Material Quality**5%
**Chest Fit**4%
**Color**2%
**Thin**2%
**Advertised Vs Actual Product**2%
**Value For Money**1%
**Arm Fit**1%
## **Common questions**
- **Is toddler long sleeve shirt profitable to sell on Amazon United States?**
- The niche generates $217K/yr across 118 tracked products. 13 of 37 products launched in the last 360 days are still selling. 90-day search growth is -64.8%. Flapen's verdict: Skip it (42/100).
- **How competitive is the toddler long sleeve shirt niche?**
- 35 brands and 42 sellers compete. The top 5 products take 19% of clicks and top 5 brands hold 74% of demand.
- **What do buyers complain about in toddler long sleeve shirt?**
- Top complaints mined from reviews: Size-Overall, Stretchability/Expandability/Elasticity, Shrinkage Resistance. The return rate is 5.9% — above our launch gate.
- **When does demand for toddler long sleeve shirt peak?**
- Demand peaks in Jan–Feb–Oct–Nov–Dec; the busiest month runs 7.1× the quietest.
- **What does it cost to enter the toddler long sleeve shirt niche?**
- Listings span $6.38–$62.34; the average listing price is $20.11 (sweet spot $15–$100). The average incumbent carries 3,381 reviews — the moat a new listing must climb.
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