18 Month Clothes
soft demand (-23.4% this quarter) — 18 Month Clothes doesn't clear our bar today.
Flapen Score
Top 46% of 16,930 Clothing, Shoes & Jewelry niches · +1 vs the category median of 45
Is 18 Month Clothes profitable on Amazon?
According to Flapen's Amazon United States niche tracking, 18 Month Clothes is a $66K/yr Amazon United States market (341K searches/yr). The top 5 brands hold 38% of demand. Demand peaks in Dec. Verdict: Skip it — 46/100.
18 Month Clothes: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved -23.4% over the last 90 days and 1.3% of searches end in a purchase.
$66K
revenue / yr
Who owns the niche?
The top 5 brands hold 38% of demand, so 62% of the market is open.
62%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.7★ — the gap to enter on.
0/100
page quality · 145 products
Top 18 Month Clothes products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
Onesies Brand Baby Girls 3-Pack Romper Fox 18 Months
- Price
- $22.59
- Rating
- 4.8/5
- Reviews
- 2,230
- Age
- 3y ago

Voonlie Toddler Baby Girl Summer Clothes Outfits Crocheted Ruffle Camisole Pants Kids Clothing Set (Apricot 18-24 Months)
- Price
- $14.68
- Rating
- 4.7/5
- Reviews
- 159
- Age
- 1y ago

Tiny Cutey Baby Girl Clothes Infant Summer Outfits Set Ruffle Sleeve Romper and Floral Shorts with Headband (Sleeveless Purple 90 12_months)
- Price
- $15.12
- Rating
- 4.7/5
- Reviews
- 2,022
- Age
- 5y ago

Mioglrie Toddler Girl Summer Outfits 12 18 Months Baby Girl Clothes Rose Red Short Sleeve T-Shirt and Shorts Outfit with Cute Flower Clothing Set 12-18 Month
- Price
- $9.97
- Rating
- 4.6/5
- Reviews
- 187
- Age
- 7mo ago

18-24 Months Girl Clothes Baby Girls Dress Infant Summer Outfits Toddler Casual Ruffle Sleeve Strawberry Red Sundress with Cute Red Bag
- Price
- $10.01
- Rating
- 4.7/5
- Reviews
- 1,282
- Age
- 1y ago
Trending
90-day click momentum
Gureui Toddler Baby Girl Summer Clothes 12-18 Months Gingham Top Linen Pants 2 Piece Outfits
- Price
- $14.94
- Rating
- 4.6/5
- Reviews
- 12
- Age
- 4mo ago

Tsultryofs Toddler Baby Girl Summer Clothes Letter Graphic Print Short Sleeve T-Shirt Tops and Shorts 6 12 18 24M 2 3T Set (Tractor Apricot 12-18 Months)
- Price
- $14.13
- Rating
- 4.2/5
- Reviews
- 17
- Age
- 3mo ago

Amazon Essentials x Sofia Grainge Baby Girls Cotton Short Sleeve Romper with Peter Pan Collar Pack of 2 Lemon/Uneven Stripe 18 Months
- Price
- $16.74
- Rating
- 4.8/5
- Reviews
- 344
- Age
- 2mo ago

Voonlie Toddler Baby Girl Summer Clothes Outfits Crocheted Ruffle Camisole Pants Kids Clothing Set (Apricot 18-24 Months)
- Price
- $14.68
- Rating
- 4.7/5
- Reviews
- 159
- Age
- 1y ago

Amazon Essentials Baby Girls Short Sleeve Bodysuit Dress Everyday Dresses Pack of 3 Pink/Apples 18 Months
- Price
- $22.73
- Rating
- 4.8/5
- Reviews
- 2,442
- Age
- 1y ago
Newest
by launch date
Simple Joys by Carters Baby Girls 3-piece Playwear Set Denim/Pink Dots/White Floral 18 Months
- Price
- $17.69
- Rating
- 4.8/5
- Reviews
- 12,218
- Age
- 2mo ago

Simple Joys by Carters Baby Girls 2- pack Short-Sleeve Dress Set Dress pink print/grey butterfly 18 Months
- Price
- $16.81
- Rating
- 4.8/5
- Reviews
- 21,332
- Age
- 2mo ago

Simple Joys by Carters Baby 3-pack Snap-up Rompers navy dot/pink stripe/yellow dot 18 Months
- Price
- $20.96
- Rating
- 4.8/5
- Reviews
- 27,630
- Age
- 2mo ago

Amazon Essentials x Sofia Grainge Baby Girls Cotton Short Sleeve Romper with Peter Pan Collar Pack of 2 Lemon/Uneven Stripe 18 Months
- Price
- $16.74
- Rating
- 4.8/5
- Reviews
- 344
- Age
- 2mo ago

Tsultryofs Toddler Baby Girl Summer Clothes Letter Graphic Print Short Sleeve T-Shirt Tops and Shorts 6 12 18 24M 2 3T Set (Tractor Apricot 12-18 Months)
- Price
- $14.13
- Rating
- 4.2/5
- Reviews
- 17
- Age
- 3mo ago
Competition: brands, sellers & click share
Clicks spread well past the top 5 (18% combined) — an open shelf where new products get seen.
Brands
57 falling
Sellers
62
Top-5 brand share
38%
Top 20: 77%
Top-5 click share
18%
Top 20: 42%
Open market
58%
- Simple Joys by Carter's10%
- Amazon Essentials9%
- Onesies Brand7%
- Mioglrie6%
- Voonlie6%
- Tiny Cutey4%
18 Month Clothes demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Dec · busiest ÷ quietest = 2.4×
Top 18 Month Clothes search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- 12-18 month girl clothes summer34K/yr
- 18 months girl clothes summer32K/yr
- 18 month girl summer clothes18K/yr
- 24 months girls clothes summer17K/yr
- 18 month summer girl clothes19K/yr
- 18 month clothes28K/yr
- 1 year old clothes19K/yr
- baby girl summer clothes 12-18 months13K/yr
- 1 year old girl outfit15K/yr
- 18-24 months girl clothes11K/yr
What reviews say buyers love and hate about 18 Month Clothes
What buyers mention most, as a share of all reviews.
What buyers love
73% of reviews“Fit is normal size”
“Good variety”
“So comfortable”
“So soft and buttery”
“Great value”
What buyers complain about
59% of reviews“Bigger than expected”
“Cheaply made”
“material looks a little cheap”
“so the straps do slip a little”
“Inconvenient”
18 Month Clothes return rate & reasons
Why buyers send it back, as a share of all return requests.
2.6%
Return rate
75%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common 18 Month Clothes questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









