---
title: "Short Sleeve Cardigan — $303K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/short-sleeve-cardigan"
last_updated: "2026-08-10T18:58:50.146Z"
locale: en
meta:
description: "Niche score 58/100 · $303K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 58/100 · $303K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Short Sleeve Cardigan — $303K/yr Amazon US Niche (2026) - Flapen"
---
# **short sleeve cardigan**
**Worth a look**
Shows a fragmented shelf (top 5 take 15% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 51Growth 67Conversion 5Competition 96Returns 11Price range 74Avg price 87Brand share 84Review moat 40Quality gap 58
**Competition**
**Incredible****15%**
top-5 click share — an open shelf
**Avg price**
**Great****$19.77**
avg listing price — sweet spot $15–$100
**Brand share**
**Great****51%**
top-5 brand share — no brand owns this niche
**Price range**
**Good****$9.29–$31.16**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Good****+46.8%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Market size**
**Good****$303K**
$303K/yr · 3.8M searches
**Review moat**
**Okay****2,503.07**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Bad****8.8%**
return rate — above 5% kills the launch gate
**Conversion**
**Bad****0.4%**
search→purchase rate — share of searches ending in a sale
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, short sleeve cardigan is a $303K/yr Amazon United States market (3.8M searches/yr). The top 5 brands hold 51% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Worth a look — 58/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **short sleeve cardigan market data**
- **Units sold / yr**
- **15K–20K**
- avg 0–100/product
- **Revenue / yr**
- **$297K–$395K**
- units × avg price
- **Conversion rate**
- **0.4%**
- **Avg BSR**
- **#139**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **99%**
- **Out of stock**
- **0.7%**
- **Avg brand age**
- **34 months**
- **Avg seller age**
- **167 days**
## **Competition & brand share**
Clicks spread well past the top 5 (15% combined) — an open shelf where new products get seen.
**Brands**
**52 **▼falling
**Sellers**
**60**
**Top-5 brand share**
**51%**
Top 20: 85%
**Top-5 click share**
**15%**
Top 20: 38%
**Open market**
**46%**
- Arach&Cloz19% - GRACE KARIN15% - Amazon Essentials9% - Trendy Queen5% - Zeagoo3% - Dokotoo3%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +46.8% search growth over the last 90 days.
90K70KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 13.7×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/short-sleeve-cardigan/trend)
## **Top short sleeve cardigan search terms**
- **short sleeve cardigan**966K/yr+103.7%0.3% conv. - **summer sweaters for women**482K/yr+206.7%0.2% conv. - **short sleeve cardigans for women**465K/yr+58.7%0.3% conv. - **summer sweater**234K/yr+153.4%0.1% conv. - **summer sweaters for women lightweight**170K/yr+156.2%0.1% conv. - **summer sweaters**125K/yr+110.1%0.1% conv. - **spring sweaters for women 2026**255K/yr-63.6%0.0% conv. - **womens summer sweaters**105K/yr+207.1%0.1% conv. - **arach & cloz womens**105K/yr+87.3%0.3% conv. - **light sweaters for women summer**80K/yr+307.6%0.3% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/short-sleeve-cardigan/search-terms)
## **Top short sleeve cardigan 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%$6K4%$12K6%$18K8%$24K101001K10K 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**GRACE KARIN Short Sleeve Cardigan Summer Button up Sweaters for Women Lightweight Crew Neck Casual Outfits Black XL**GRACE KARIN**$17.91**4.4★631 rev](https://www.amazon.com/dp/B0969T1S5P) [2**Amazon Essentials Womens Relaxed-Fit Crochet Short-Sleeve Cardigan Pastel Yellow Large**Amazon Essentials**$18.63**4.5★93 rev](https://www.amazon.com/dp/B0FS2BPY7S) [3**Trendy Queen Short Sleeve Cardigan Sweaters for Women Grey M**Trendy Queen**$21.43**4.3★85 rev](https://www.amazon.com/dp/B0G399PBQ7) [4**Arach&Cloz Womens 100% Cotton Short Sleeve Sweater Polo V Neck Striped Pullover Knit Spring Summer Casual Trendy Fashion 2026 Brown M**Arach&Cloz**$20.97**4.4★198 rev](https://www.amazon.com/dp/B0FZV5DHH6) [5**Arach&Cloz Womens Business Casual Tops Short Sleeve Sweaters Cardigan 2026 Tops Fashion Summer Lightweight Button Down Crew Neck Bolero Shrug Cropped Spring Trendy Coffee M**Arach&Cloz**$18.86**4.4★357 rev](https://www.amazon.com/dp/B0G1QVR6RM)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Amazon Essentials Womens Relaxed-Fit Crochet Short-Sleeve Cardigan Pastel Yellow Large**Amazon Essentials**$18.63**93 rev3mo ago](https://www.amazon.com/dp/B0FS2BPY7S) [**Womens Tops Trendy Short Sleeve Sweater for Women Summer Tops Cute Business Casual Outfits Cruise Teacher Resort Wear 2026 Fall Shirts Boho Beach Vacation Clothes Fashion Clothing Dressy Work**WIHOLL**$16.62**369 rev4mo ago](https://www.amazon.com/dp/B0G8D8C9TP) [**Arach&Cloz Womens Summer Short Sleeve Cardigan Oversized Wool Blend Knit Lightweight Business Casual Crew Neck Button Up SweatersTops 2026 Fashion Capsule Wardrobe Outfits Coffee M**Arach&Cloz**$19.80**120 rev6mo ago](https://www.amazon.com/dp/B0G4D5BFK8) [**Arach&Cloz Womens 100% Cotton Short Sleeve Sweater Polo V Neck Striped Pullover Knit Spring Summer Casual Trendy Fashion 2026 Brown M**Arach&Cloz**$20.97**198 rev6mo ago](https://www.amazon.com/dp/B0FZV5DHH6) [**Yincro Womens Short Sleeve Cardigan Summer Lightweight Open Front Casual Soft Cardigans (Black XL)**Yincro**$13.36**191 rev6mo ago](https://www.amazon.com/dp/B0GF6GHR83)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Amazon Essentials Womens Relaxed-Fit Crochet Short-Sleeve Cardigan Pastel Yellow Large**Amazon Essentials**$18.63**4.5★**▲ 22%**](https://www.amazon.com/dp/B0FS2BPY7S) [**Arach&Cloz Womens Summer Short Sleeve Cardigan Oversized Wool Blend Knit Lightweight Business Casual Crew Neck Button Up SweatersTops 2026 Fashion Capsule Wardrobe Outfits Coffee M**Arach&Cloz**$19.80**4.3★**▲ 21%**](https://www.amazon.com/dp/B0G4D5BFK8) [**Kate Kasin Women White Shrug for Dress Knitted Crochet Shrug Sweater Short Sleeve Cropped Cardigan Summer M**Kate Kasin**$23.04**4.5★**▲ 20%**](https://www.amazon.com/dp/B0CR6HYT9K) [**Womens Summer Short Sleeve Sweater Cardigan Lightweight Casual V-Neck Summer Tops Loose Fit Summer Clothes 2026 A-Yellow**Virmoku**$13.36**4.2★**▲ 20%**](https://www.amazon.com/dp/B0G2WS65PM) [**Arach&Cloz Womens 100% Cotton Short Sleeve Sweater Polo V Neck Striped Pullover Knit Spring Summer Casual Trendy Fashion 2026 Brown M**Arach&Cloz**$20.97**4.4★**▲ 19%**](https://www.amazon.com/dp/B0FZV5DHH6)
**~~View all trending →~~**
## **Common questions**
- **Is short sleeve cardigan profitable to sell on Amazon United States?**
- The niche generates $303K/yr across 160 tracked products. 32 of 72 products launched in the last 360 days are still selling. 90-day search growth is +46.8%. Flapen's verdict: Worth a look (58/100).
- **How competitive is the short sleeve cardigan niche?**
- 52 brands and 60 sellers compete. The top 5 products take 15% of clicks and top 5 brands hold 51% of demand.
- **When does demand for short sleeve cardigan peak?**
- Demand peaks in Apr–May–Jun–Jul; the busiest month runs 13.7× the quietest.
- **What does it cost to enter the short sleeve cardigan niche?**
- Listings span $9.29–$31.16; the average listing price is $19.77 (sweet spot $15–$100). The average incumbent carries 2,503 reviews — the moat a new listing must climb.
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