12 month clothes
Skip itA small market ($25K/yr) — this niche doesn't clear our bar today.
Competition
Incredible17%top-5 click share — an open shelf
Avg price
Great$17.60avg listing price — sweet spot $15–$100
Brand share
Great55%top-5 brand share — no brand owns this niche
Price range
Great$6.94–$44.04cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Good+30.4%90-day search growth — must beat 0% to launch
Returns
Good2.8%return rate — above 5% kills the launch gate
Review moat
Bad9,463.87avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Conversion
Bad0.7%search→purchase rate — share of searches ending in a sale
Market size
Bad$25K$25K/yr · 191K searches
According to Flapen's Amazon United States niche tracking, 12 month clothes is a $25K/yr Amazon United States market (191K searches/yr). The top 5 brands hold 55% of demand. Demand peaks in Oct–Nov–Dec. Verdict: Skip it — 49/100.
Data updated Jul 8, 2026 · scored weekly · How we score niches
12 month clothes market data
- Units sold / yr
- 3K–4K
- avg 0–100/product
- Revenue / yr
- $53K–$70K
- units × avg price
- Conversion rate
- 0.7%
- Avg BSR
- #211
- Page quality
- 0%
- Prime
- 99%
- Sponsored
- 88%
- Out of stock
- 5.7%
- Avg brand age
- 32 months
- Avg seller age
- 163 days
Competition & brand share
Clicks spread well past the top 5 (17% combined) — an open shelf where new products get seen.Brands
45 falling
Sellers
50
Top-5 brand share
55%
Top 20: 85%
Top-5 click share
17%
Top 20: 37%
Open market
41%
- Simple Joys by Carter's26%
- Sejardin10%
- GGBNOMER7%
- LIOMENGZI6%
- Carhartt6%
- Rosibel4%
Demand & seasonality
Weekly Amazon search volume, last 82 weeks — +30.4% search growth over the last 90 days.Peak months: Oct, Nov, Dec · busiest ÷ quietest = 5.8×
Top 12 month clothes search terms
- carters 18 month boy clothes13K/yr
- 18-24 month boy clothes fall9K/yr
- boys clothes 18+ months13K/yr
- 18 months boy clothes winter12K/yr
- 12-18 month boy clothes winter9K/yr
- 12-18 month boy clothes fall13K/yr
- 18 months boy clothes fall13K/yr
- 12-18 month boy clothes fall/winter6K/yr
- 12 month boy clothes winter14K/yr
- 24 month boy clothes fall10K/yr
Top 12 month clothes 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
GGBNOMER Toddler Baby Boy Fall Clothes Waffle Contrast Color Sweatshirt Pants Sets Infant Winter Outfits 6 12 18 24 Months (Army Green 12-18 Months)
GGBNOMER$15.834.6★271 rev
Toddler Baby Boy Fall Winter Outfit Contrast Color Long Sleeve Sweatshirts Stretch Jogger Pants Newborn Clothes Set (Plaid Blue 18-24 Months)
Sejardin$18.334.7★518 rev
LIOMENGZI Infant Baby Boy Fall Winter Clothes Outfits Hooded Long Sweatshirt Pants Set Toddler Clothes 6 12 18 24 Months 2T
LIOMENGZI$13.084.8★554 rev
Simple Joys by Carters Boys 4-Piece Jacket Pant and Bodysuit Set Navy Dino 18 Months
Simple Joys by Carter's$20.444.8★19,648 rev
Rosibel Toddler Baby Boy Sweatsuit Set: 2 Piece Fall Clothes Long Sleeve Solid Sweatshirt and Pants Winter Outfits for Infant 12-18 Months Grey
Rosibel$14.864.6★181 rev
Newest
by launch dateSimple Joys by Carters Boys 4-Piece Jacket Pant and Bodysuit Set Navy Dino 18 Months
Simple Joys by Carter's$20.4419,648 rev
Simple Joys by Carters Baby Boys 5-Pack Long-Sleeve Bodysuit Shirt bears/animals green/stripes 18 Months
Simple Joys by Carter's$17.4039,809 rev
Simple Joys by Carters Baby 3-pack Rompers Blue Stripe/Turquoise Dino/Grey Navy 18 Months
Simple Joys by Carter's$24.7618,852 rev
Simple Joys Baby Boys 4-pack pant Pants Grey/Blue/Red Side Stripe 18 Months
Simple Joys by Carter's$16.7067,716 rev
Simple Joys by Carters Baby Boys 3-Pack Flame Resistant Fleece Footed Pajamas Sleepwear animals green/stripe/mouse/buffalo check 18 Months
Simple Joys by Carter's$25.9552,330 rev
Trending
90-day click momentum
Jecson Baby Boy Outfits Toddler Boys Clothes 18-24 Month Boy Clothes Short Sleeve Cotton Shirt Tops Joggers Casual Denim Shorts 2Pcs Clothing Set
Jecson$13.394.7★
farrubbyine8 Newborn Baby Boy Clothes Set 2pcs Long Sleeve Top and Pants Suit Toddler Baby Fall Winter Clothes (Army Green 12-18 Months)
farrubbyine8$12.484.7★
Carters Boy 3-Piece short set Blue 18M
Carter's$18.124.6★
Simple Joys by Carters Baby 3-pack Rompers Blue Stripe/Turquoise Dino/Grey Navy 18 Months
Simple Joys by Carter's$24.764.8★
Rosibel Toddler Baby Boy Sweatsuit Set: 2 Piece Fall Clothes Long Sleeve Solid Sweatshirt and Pants Winter Outfits for Infant 12-18 Months Grey
Rosibel$14.864.6★
What buyers say about 12 month clothes
What buyers praise and complain about, mined from review topics.What buyers love
“Fits to size”
“Its a good quality set”
“The material is very soft and thick”
“Super comfortable”
“So cute and warm”
“Great value”
“As described”
“Soft material”
“very durable”
“Color was nice”
What buyers complain about
“Shorts big”
“they fall off sometimes”
“not only were we incredibly disappointed with the cheap material”
“Poor quality”
“These wont stay on his feet”
“They give my baby blisters”
“came with hole in pants”
“Not soft enough to be considered as bare foot”
“Not easy to stay on”
“Shrinking”
Top return reasons
Common questions
- Is 12 month clothes profitable to sell on Amazon United States?
- The niche generates $25K/yr across 134 tracked products. 35 of 68 products launched in the last 360 days are still selling. 90-day search growth is +30.4%. Flapen's verdict: Skip it (49/100).
- How competitive is the 12 month clothes niche?
- 45 brands and 50 sellers compete. The top 5 products take 17% of clicks and top 5 brands hold 55% of demand.
- What do buyers complain about in 12 month clothes?
- Top complaints mined from reviews: Size-Overall, Durability, Material Quality. The return rate is 2.8%.
- When does demand for 12 month clothes peak?
- Demand peaks in Oct–Nov–Dec; the busiest month runs 5.8× the quietest.
- What does it cost to enter the 12 month clothes niche?
- Listings span $6.94–$44.04; the average listing price is $17.60 (sweet spot $15–$100). The average incumbent carries 9,464 reviews — the moat a new listing must climb.