Newborn Halloween Costume
FailBuyers convert on only 0.1% of searches, so Newborn Halloween Costume is a Fail.
- Flapen Score
- 46 / 100Top 46% of 16,930 Clothing, Shoes & Jewelry niches · +1 vs the category median of 4546
- Market size
- $48K/yr4.2M searches / yr
- 90-day growth
- +36.5%search demand this quarter
- Competition
- 36%top-5 click share · 38 brands · 44 sellers
Flapen Score
Newborn Halloween Costume against its category
The dotted line is the Clothing, Shoes & Jewelry average. Past it, Newborn Halloween Costume is stronger. Inside it, weaker.
Market
The Newborn Halloween Costume market on Amazon at a glance
Shoppers on Amazon United States searched for Newborn Halloween Costume 4.2M times last year and spent an estimated $48K. The top 5 brands take 43% of clicks. Demand peaks in Sep–Oct–Nov. Flapen scores it 46 out of 100, a Fail.
01 · Demand
An estimated 0.1% of those searches ended in a purchase.
Shoppers searched for this 4.2M times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.1% of those searches ended in a purchase. Searches in the last 90 days moved +36.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $48K a year.
- Searches, last 12 months
- 4.2M
- Growth, 90 days vs prior 90
- +36.5%
- Conversion, latest week
- 0.1%
- Market size, estimated
- $48Ka year
- Peak month
- October164.9× the quietest month
- Top search term
- newborn halloween costume399K searches a year
02 · Price
A sale here is worth $18.77.
Listings sell for $18.77 on average, from $7.72 to $44.88. Amazon reports units sold in ranges. This niche sold 10K to 13K a year. The average listing sells 0 to 100 of them. At $18.77 that is $0 to $2K a year per listing.
- Average price
- $18.77inside the $15 to $100 sweet spot
- Price range
- $7.72–$44.88
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 10K–13K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$2K
- Returns
- 7.2%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
76% of listings pay for placement with sponsored ads. 92% ship with Prime. On an average day, 9.5% of listings are out of stock. The average listing ranks #724 within Baby Boys. It carries 2,557 reviews at 4.62 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 76%
- Prime listings
- 92%
- Out of stock, average day
- 9.5%
- Average rank
- #724in Baby Boys
- Average rating
- 4.62 starsAmazon United States average 4.42 stars
- Average reviews
- 2,557per listing
- Listings tracked
- 62
04 · Newcomers
1 of last year's 9 launches cleared the first-year sales bar.
9 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 42 months on average, so the names here are settling in.
- Launched, last 12 months
- 9
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 42 months
Products
Top Newborn Halloween Costume products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 8, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
AiWMGL Newborn Baby Bear Outfit Suit With Fold-Over Mittens and Footies Girls Boys 0-3 Months Winter Fleece Clothes Suit Hooded Jumpsuit Romper Snowsuit
- Price
- $19.72
- Rating
- 4.5/5
- Reviews
- 1,465
- Age
- 2y ago

M&G House Newborn Photography Props Bathrobe Outfits Girl Baby Robe Bath Towel Costume Sets 0-6 Months(Pink)
- Price
- $16.41
- Rating
- 4.7/5
- Reviews
- 2,024
- Age
- 10y ago

YINGISFITM My First Halloween Baby Girl Outfit Newborn Pumpkin Bubble Romper Infant Jumpsuit Cute Girls Pumpkin Clothes (Pumpkin Face 0-3 Months)
- Price
- $14.75
- Rating
- 4.6/5
- Reviews
- 294
- Age
- 2y ago

Baby Boy Girl Dinosaur Costume Cute Sleeveless Romper with Hat Newborn Infant Halloween Cosplay Clothes (Emerald 0-3 Months)
- Price
- $19.96
- Rating
- 4.6/5
- Reviews
- 167
- Age
- 1y ago

Ledy Champswiin 2Pcs Neutral Outfits Newborn Baby Boy Girl Pumpkin Romper Jumpsuit My 1st Halloween Clothes with Hat
- Price
- $13.15
- Rating
- 4.6/5
- Reviews
- 248
- Age
- 3y ago
Trending
estimated 90-day click momentum
Kavousa Newborn Baby Girl Boy Halloween Outfit Pumpkin Bow Print Footies Romper Long Sleeve Ruffle Footed Jumpsuit Headband (Black 3-6 Months)
- Price
- $8.02
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 1y ago

Disney Winnie the Pooh Newborn Baby Boys 4 Piece Outfit Set: Bodysuit Pants Bib Hat Yellow 3-6 Months
- Price
- $20.22
- Rating
- 4.8/5
- Reviews
- 957
- Age
- 5y ago

LATOBREATH Newborn Baby Girls Princess Caveman Cavegirl Pebbles Costume Halloween Outfit Romper With Headband3-6 Months
- Price
- $22.50
- Rating
- 4.9/5
- Reviews
- 12
- Age
- 1y ago

Rourufy Baby Halloween Outfit Newborn Boy Girl Waffle Embroidery Pumpkin Jumpsuit Long Sleeve Romper Fall Winter Clothes (G Pumpkin Orange 0-3 Months)
- Price
- $9.39
- Rating
- 4.2/5
- Reviews
- 32
- Age
- 1mo ago

ZOELNIC Baby Boy Romper Newborn Onesie Cute Baby Girl One-Piece Jumpsuits Outfits Clothes(thicken-brown 6-9M)
- Price
- $21.37
- Rating
- 4.8/5
- Reviews
- 147
- Age
- 11mo ago
Newest
by launch date
Rourufy Baby Halloween Outfit Newborn Boy Girl Waffle Embroidery Pumpkin Jumpsuit Long Sleeve Romper Fall Winter Clothes (G Pumpkin Orange 0-3 Months)
- Price
- $9.39
- Rating
- 4.2/5
- Reviews
- 32
- Age
- 1mo ago

Simple Joys by Carters Baby 2-Pack Halloween Snap Cotton Footed Sleep and Play
- Price
- $15.23
- Rating
- 4.8/5
- Reviews
- 2,819
- Age
- 2mo ago

Simple Joys by Carters Baby 2-Pack Halloween Snap Cotton Footed Sleep and Play
- Price
- $15.25
- Rating
- 4.8/5
- Reviews
- 2,819
- Age
- 2mo ago

ZOELNIC Baby Boy Romper Newborn Onesie Cute Baby Girl One-Piece Jumpsuits Outfits Clothes(thicken-brown 6-9M)
- Price
- $21.37
- Rating
- 4.8/5
- Reviews
- 147
- Age
- 11mo ago

Kavousa Newborn Baby Girl Boy Halloween Outfit Pumpkin Bow Print Footies Romper Long Sleeve Ruffle Footed Jumpsuit Headband (Black 3-6 Months)
- Price
- $8.02
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 36% of clicks, no more. An open shelf where new products get seen.
Brands
38 falling
Sellers
44
Est. top-5 brand share
43%
Top 20: 87%
Est. top-5 click share
36%
Top 20: 69%
Open market
52%
- AiWMGL9%
- YINGISFITM9%
- M&G House9%
- Dcohmch8%
- Disney8%
- Ledy Champswiin5%
Demand
Newborn Halloween Costume search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Sep, Oct, Nov · busiest ÷ quietest = 164.9×
Search terms
Top Newborn Halloween Costume search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- newborn halloween costume399K/yr
- disfraz para bebe198K/yr
- baby girl halloween costumes476K/yr
- baby costumes263K/yr
- infant halloween costume211K/yr
- newborn costume119K/yr
- baby halloween costume291K/yr
- baby costumes 6-12 months235K/yr
- newborn halloween costume girl179K/yr
- baby girl costume171K/yr
Reviews and returns
What reviews say buyers love and hate about Newborn Halloween Costume
We read the reviews and the return reasons for every product selling here.
“Too tight and small on baby”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Newborn Halloween Costume questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









