---
title: "Black Long Sleeve Shirt Girls — $22K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/black-long-sleeve-shirt-girls"
last_updated: "2026-08-10T06:59:02.006Z"
locale: en
meta:
description: "Niche score 24/100 · $22K/yr market · 118K searches/yr · $11.55 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 24/100 · $22K/yr market · 118K searches/yr · $11.55 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Black Long Sleeve Shirt Girls — $22K/yr Amazon US Niche (2026) - Flapen"
---
# **black long sleeve shirt girls**
**Skip it**
Soft demand (-54.6% this quarter) — this niche doesn't clear our bar today.
Market size 5Growth 0Conversion 20Competition 43Returns 13Price range 13Avg price 46Brand share 35Review moat 49Quality gap 48
**Review moat**
**Okay****1,556.78**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Okay****$11.55**
avg listing price — sweet spot $15–$100
**Competition**
**Okay****59%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Okay****84%**
top-5 brand share — brands hold most of the demand
**Conversion**
**Bad****1.6%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Bad****8.4%**
return rate — above 5% kills the launch gate
**Price range**
**Bad****$7.41–$16.12**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Bad****$22K**
$22K/yr · 118K searches
**Growth**
**Bad****-54.6%**
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, black long sleeve shirt girls is a $22K/yr Amazon United States market (118K searches/yr). The top 5 brands hold 84% of demand. Demand peaks in Oct–Nov–Dec. Verdict: Skip it — 24/100.
Data updated Jul 20, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **black long sleeve shirt girls market data**
- **Units sold / yr**
- **4K–5K**
- avg 100–250/product
- **Revenue / yr**
- **$46K–$58K**
- units × avg price
- **Conversion rate**
- **1.6%**
- **Avg BSR**
- **#395**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **96%**
- **Out of stock**
- **11.0%**
- **Avg brand age**
- **35 months**
- **Avg seller age**
- **181 days**
## **Competition & brand share**
The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**11 **▲rising
**Sellers**
**13**
**Top-5 brand share**
**84%**
Top 20: 100%
**Top-5 click share**
**59%**
Top 20: 97%
**Open market**
**11%**
- Haloumoning39% - KEREDA19% - Amazon Essentials10% - HASMES8% - The Children's Place7% - JOCMIC5% - Open — no brand owns it (5 brands, 11%)
## **Demand & seasonality**
Weekly Amazon search volume, last 101 weeks — -54.6% search growth over the last 90 days.
13K8KSpike '24Holiday '24Spike '25Spike '26 seasonDecMarJunAugNovMarMay
Peak months: Oct, Nov, Dec · busiest ÷ quietest = 20.1×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/black-long-sleeve-shirt-girls/trend)
## **Top black long sleeve shirt girls search terms**
- **girls black long sleeve shirt**37K/yr-55.4%2.9% conv. - **black long sleeve shirt girls**34K/yr-59.0%3.2% conv. - **girls long sleeve black shirt**17K/yr-44.7%4.4% conv. - **long sleeve black shirt girls**14K/yr-56.0%4.0% conv. - **black long sleeve girls**6K/yr-49.8%1.5% conv. - **black long sleeve shirt girls 10-12**3K/yr-50.4%5.1% conv. - **black long sleeve shirt for girls**6K/yr-64.1%0.9% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/black-long-sleeve-shirt-girls/search-terms)
## **Top black long sleeve shirt girls 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%5%$1K10%$2K15%$3K20%$4K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 23 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**KEREDA Girls Long Sleeve Shirts Soft Cotton T-Shirts Crewneck Basic Tees for Kids and Teen Girls Tops Clothes 5-6 Years Black**KEREDA**$10.43**4.6★161 rev](https://www.amazon.com/dp/B0FDG7HMDS) [2**Haloumoning Girls Long Sleeve T Shirts Kids Fall Tops Crewneck Basic Tees 5-14Y Black**Haloumoning**$7.41**4.6★1,067 rev](https://www.amazon.com/dp/B0D9NPWLGC) [3**Haloumoning Girls Long Sleeve T Shirts Kids Fall Tops Crewneck Basic Tees 5-14Y Black**Haloumoning**$7.61**4.6★1,067 rev](https://www.amazon.com/dp/B0D9NR1G32) [4**Haloumoning Girls Long Sleeve Shirts Crewneck Ruched Side Slim Fit Tops Ribbed Knit Casual Tee Shirt 4-15 Years Black**Haloumoning**$7.56**4.6★458 rev](https://www.amazon.com/dp/B0FC6DSXCV) [5**JOCMIC Girls Long Sleeve Shirts Athletic Shirt with Thumbholes Kids Crew Neck Basic Tee Tops for Sports Gym Yoga Black 9-10 Years**JOCMIC**$11.44**4.6★101 rev](https://www.amazon.com/dp/B0F9YC8R53)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Amazon Essentials Girls Girls and Toddlers Long-Sleeve Cropped Rib Top Black Medium**Amazon Essentials**$11.57**157 rev2mo ago](https://www.amazon.com/dp/B0FVJF2BHP) [**Amazon Essentials Girls Girls and Toddlers Long-Sleeve Cropped Rib Top Black Small**Amazon Essentials**$13.51**157 rev3mo ago](https://www.amazon.com/dp/B0FVJ61KRB) [**Ewbob Girls Long Sleeve Shirts for Girls Clothes Kids Cotton T Shirts Kids Clothes Children Long-Sleeved Tee Crewneck Tops C21-1 Black 7-8 Years**Ewbob**$9.30**33 rev6mo ago](https://www.amazon.com/dp/B0GCDJDP1T) [**Moozava Girls Black Long Sleeve Shirt Kids Athletic Quick Dry Crew Neck Basic Tees Teen Yoga Sports Compression Tops**Moozava**$10.46**34 rev8mo ago](https://www.amazon.com/dp/B0G12ZH4QR) [**SOLY HUX Girls Long Sleeve T Shirt Crew Neck Ruched Slim Fitted Basic Tee Cute Fall Tops with Hair Ties Pure Black 12Y**SOLY HUX**$15.57**3 rev9mo ago](https://www.amazon.com/dp/B0FSZ1W1RN)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Amazon Essentials Girls Girls and Toddlers Long-Sleeve Cropped Rib Top Black Small**Amazon Essentials**$13.51**4.0★**▲ 216%**](https://www.amazon.com/dp/B0FVJ61KRB) [**Amazon Essentials Girls Girls and Toddlers Long-Sleeve Cropped Rib Top Black Medium**Amazon Essentials**$11.57**4.0★**▲ 212%**](https://www.amazon.com/dp/B0FVJF2BHP) [**Amazon Essentials Toddler Girls Long Sleeve Ruffle T-Shirt Pack of 2 Black/Ivory 2T**Amazon Essentials**$12.71**4.2★**▲ 203%**](https://www.amazon.com/dp/B0DNFJ61GP) [**Ewbob Girls Long Sleeve Shirts for Girls Clothes Kids Cotton T Shirts Kids Clothes Children Long-Sleeved Tee Crewneck Tops C21-1 Black 7-8 Years**Ewbob**$9.30**4.5★**▲ 197%**](https://www.amazon.com/dp/B0GCDJDP1T) [**Moozava Girls Black Long Sleeve Shirt Kids Athletic Quick Dry Crew Neck Basic Tees Teen Yoga Sports Compression Tops**Moozava**$10.46**4.6★**▲ 193%**](https://www.amazon.com/dp/B0G12ZH4QR)
**~~View all trending →~~**
## **What buyers say about black long sleeve shirt girls**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**34%
*“Perfect fit”*
**Material Quality**12%
*“The cotton construction is a standout feature for year-round use”*
**Quality-Overall**10%
*“Decent quality, fits as expected”*
**Washability**8%
*“Very nice shirt and washed well”*
**Exercise/Sports Suitability**8%
*“Great for under softball jersey on a cold night”*
**Breathability**5%
*“remains breathable enough to prevent overheating during afternoon play or focused study time”*
**Arm Fit**4%
*“LOose on arms and body, nice feel and breathable”*
**Comfort-Overall**3%
*“This shirt is comfortable”*
**Quick Drying**3%
*“it dries quickly under her basketball uniform”*
**Thickness**2%
*“is the perfect thickness”*
### **What buyers complain about **
**Size-Overall**50%
*“I just wish it came with sizes in it”*
### **Top return reasons **
**Size-Overall**59%
**Material Quality**9%
**Length**8%
**Sleeve Fit**7%
**Quality-Overall**2%
**Thin**2%
**Arm Fit**1%
**Advertised Vs Actual Product**1%
**Width**1%
**Shape/Style**1%
## **Common questions**
- **Is black long sleeve shirt girls profitable to sell on Amazon United States?**
- The niche generates $22K/yr across 23 tracked products. 0 of 6 products launched in the last 360 days are still selling. 90-day search growth is -54.6%. Flapen's verdict: Skip it (24/100).
- **How competitive is the black long sleeve shirt girls niche?**
- 11 brands and 13 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 84% of demand.
- **What do buyers complain about in black long sleeve shirt girls?**
- Top complaints mined from reviews: Size-Overall. The return rate is 8.4% — above our launch gate.
- **When does demand for black long sleeve shirt girls peak?**
- Demand peaks in Oct–Nov–Dec; the busiest month runs 20.1× the quietest.
- **What does it cost to enter the black long sleeve shirt girls niche?**
- Listings span $7.41–$16.12; the average listing price is $11.55 (sweet spot $15–$100). The average incumbent carries 1,557 reviews — the moat a new listing must climb.
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