toddler halloween costume
Worth a lookShows no brand lock-in (top 5 brands take 39% of clicks), but weak search conversion (0.4%) keeps it on the watch list.
Brand share
Incredible39%top-5 brand share — no brand owns this niche
Avg price
Incredible$25.67avg listing price — sweet spot $15–$100
Competition
Great29%top-5 click share — an open shelf
Market size
Great$863K$863K/yr · 8.2M searches
Price range
Good$4.38–$126.46cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good1,051.48avg incumbent reviews — the moat a new listing must climb
Returns
Okay3.0%return rate — above 5% kills the launch gate
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Bad-28.1%90-day search growth — must beat 0% to launch
Conversion
Bad0.4%search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United States niche tracking, toddler halloween costume is a $863K/yr Amazon United States market (8.2M searches/yr). The top 5 brands hold 39% of demand. Demand peaks in Sep–Oct. Verdict: Worth a look — 55/100.
Data updated Jul 10, 2026 · scored weekly · How we score niches
toddler halloween costume market data
- Units sold / yr
- 30K–40K
- avg 0–100/product
- Revenue / yr
- $770K–$1.0M
- units × avg price
- Conversion rate
- 0.4%
- Avg BSR
- #657
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 87%
- Out of stock
- 11.7%
- Avg brand age
- 37 months
- Avg seller age
- 159 days
Competition & brand share
Clicks spread well past the top 5 (29% combined) — an open shelf where new products get seen.Brands
45 falling
Sellers
68
Top-5 brand share
39%
Top 20: 77%
Top-5 click share
29%
Top 20: 61%
Open market
57%
- Thorn Tree16%
- Meland9%
- Marvel5%
- BemeyourBBs4%
- Kayotuas4%
- Disney4%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -28.1% search growth over the last 90 days.Peak months: Sep, Oct · busiest ÷ quietest = 189.1×
Top toddler halloween costume search terms
- girls costumes464K/yr
- toddler costume556K/yr
- inflatable costumes for kids365K/yr
- costumes for girls490K/yr
- kids inflatable costume261K/yr
- toddler halloween costume1.6M/yr
- girls halloween costume1.6M/yr
- inflatable costume kids167K/yr
- toddler costumes225K/yr
- blow up costumes for kids182K/yr
Top toddler halloween costume 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
Thorn Tree Kids Firefighter Outfit Short Sleeve T-Shirt Suspender Pants Overalls Halloween Birthday Outfits (Blue 3-4T)
Thorn Tree$17.304.7★167 rev
Toddler Baby Girl Halloween Outfit Ghost Shirts Tunic Top and Ruffle Pants Set Toddler Fall Clothes (Boo Purple 3-4T)
BemeyourBBs$13.864.6★164 rev
LIMIROLER 18 Pcs Princess Dress Up Clothes for Little Girl Role Play Costume Gift Set Princess Dress Up Toys for Toddler Girls Birthday Christmas Party Gifts for Girls Aged 3-6 Years Old
LIMIROLER$31.984.3★1,534 rev
Gakizon Baby Boy Halloween outfits Infant baby Toddler Boy Chucky Outfit Good guy Outfits
Gakizon$35.924.6★256 rev
Marvel Avengers Spider-Man Toddler Boys Cosplay Romper Spiderman 3T
Marvel$21.304.8★756 rev
Newest
by launch date
Disney Minnie Mouse Toddler Girl 2 Piece Outfit Red Short Sleeve Character Print Button Knit Elegant Top & Tweed Skirt Set Birthday Party Dress Costume Summer Cute Cartoon Holiday Clothes Gift 2T
Disney$24.87815 rev
Disney Cars 2 Toddler Boys Short Sleeve Zip Front Graphic Costume Jumpsuit Lightning McQueen Red 4T
Disney$34.0816 rev
Jeowoqao Princess Costumes for Girls Princess Dress up Clothes for Girl 4-6 Princess Dresses Little Girl Dress up Pretend Role Play Christmas Birthday Gifts for Toddler Girl Aged 3-6
Jeowoqao$30.53208 rev
Thorn Tree Kids Firefighter Outfit Short Sleeve T-Shirt Suspender Pants Overalls Halloween Birthday Outfits (Blue 3-4T)
Thorn Tree$17.30167 rev
Thorn Tree Kids Firefighter Outfit Short Sleeve T-Shirt Suspender Pants Overalls Halloween Birthday Outfits (Blue 2-3T)
Thorn Tree$18.65167 rev
Trending
90-day click momentumDisney Minnie Mouse Toddler Girl 2 Piece Outfit Red Short Sleeve Character Print Button Knit Elegant Top & Tweed Skirt Set Birthday Party Dress Costume Summer Cute Cartoon Holiday Clothes Gift 2T
Disney$24.874.7★
BETTERFUN Baby Animal Cosplay Costume Hooded Romper Soft Infant Toddlers Halloween Outfits Winter Autumn Jumpsuit Monkey 2-3T
BETTERFUN$20.354.7★
Disney Cars 2 Toddler Boys Short Sleeve Zip Front Graphic Costume Jumpsuit Lightning McQueen Red 4T
Disney$34.084.6★
Toddler Baby Girl Halloween Outfit Ghost Shirts Tunic Top and Ruffle Pants Set Toddler Fall Clothes (Boo Purple 3-4T)
BemeyourBBs$13.864.6★
Mokoggiri Halloween Ghost Costume Adult Women Men Ghost Cloak Cape Kid Baby Clothes Boy Girl Spooky Ghost Hooded Poncho Capes (White Baby 0-3T 32 inch)
Mokoggiri$4.383.9★
What buyers say about toddler halloween costume
What buyers praise and complain about, mined from review topics.What buyers love
“Great quality gift”
“Sizing was accurate”
“Fun to use”
“Cute gift”
“Well worth it”
“Just as described”
“Good material”
“Easy to use”
“Super cute and durable”
“The colors were beautiful”
What buyers complain about
“Awful quality”
“Runs small”
“BREAKS EASILY”
“Cheap material”
“Not as advertised”
“Overpriced”
“broke pretty quickly”
“Stitching is very poor quality”
“The crown is impossible to put together”
“I received a used item”
Top return reasons
Common questions
- Is toddler halloween costume profitable to sell on Amazon United States?
- The niche generates $863K/yr across 60 tracked products. 6 of 16 products launched in the last 360 days are still selling. 90-day search growth is -28.1%. Flapen's verdict: Worth a look (55/100).
- How competitive is the toddler halloween costume niche?
- 45 brands and 68 sellers compete. The top 5 products take 29% of clicks and top 5 brands hold 39% of demand.
- What do buyers complain about in toddler halloween costume?
- Top complaints mined from reviews: Quality-Overall, Size-Overall, Durability. The return rate is 3.0%.
- When does demand for toddler halloween costume peak?
- Demand peaks in Sep–Oct; the busiest month runs 189.1× the quietest.
- What does it cost to enter the toddler halloween costume niche?
- Listings span $4.38–$126.46; the average listing price is $25.67 (sweet spot $15–$100). The average incumbent carries 1,051 reviews — the moat a new listing must climb.