willy wonka costume kids
Skip itSoft demand (-51.1% this quarter) — this niche doesn't clear our bar today.
Avg price
Incredible$30.94avg listing price — sweet spot $15–$100
Price range
Great$11.26–$51.37cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Review moat
Good776.83avg incumbent reviews — the moat a new listing must climb
Competition
Good50%top-5 click share — leaders hold, buyers still browse
Brand share
Okay83%top-5 brand share — brands hold most of the demand
Conversion
Bad0.5%search→purchase rate — share of searches ending in a sale
Market size
Bad$12K$12K/yr · 79K searches
Growth
Bad-51.1%90-day search growth — must beat 0% to launch
Returns
Bad13.8%return rate — above 5% kills the launch gate
According to Flapen's Amazon United States niche tracking, willy wonka costume kids is a $12K/yr Amazon United States market (79K searches/yr). The top 5 brands hold 83% of demand. Demand peaks in Sep–Oct. Verdict: Skip it — 34/100.
Data updated Jul 10, 2026 · scored weekly · How we score niches
willy wonka costume kids market data
- Units sold / yr
- 1K–1K
- avg 0–100/product
- Revenue / yr
- $31K–$39K
- units × avg price
- Conversion rate
- 0.5%
- Avg BSR
- #1,458
- Page quality
- 0%
- Prime
- 88%
- Sponsored
- 75%
- Out of stock
- 20.0%
- Avg brand age
- 45 months
- Avg seller age
- 199 days
Competition & brand share
The top 5 products take 50% of clicks — established leaders, but buyers still shop beyond them.Brands
13 rising
Sellers
33
Top-5 brand share
83%
Top 20: 100%
Top-5 click share
50%
Top 20: 96%
Open market
14%
- Rubies47%
- fun shack18%
- Fun Costumes10%
- Yewong4%
- Cosplaysky4%
- Spirit Halloween4%
- Open — no brand owns it (7 brands, 14%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -51.1% search growth over the last 90 days.Peak months: Sep, Oct · busiest ÷ quietest = 47.6×
Top willy wonka costume kids search terms
- willy wonka costume kids61K/yr
- wonka costume kids5K/yr
- kids willy wonka costume8K/yr
- willy wonka kids costume6K/yr
Top willy wonka costume kids 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
Rubies at Party City Wonka: Willy Wonka Costume for Kids Boys Medium
Rubies$42.624.7★138 rev
Willy Wonka and the Chocolate Factory: Willy Wonka Costume for Kids by Rubies Boys Medium
Rubies$35.454.0★719 rev
Rubies at Party City Wonka: Willy Wonka Costume for Kids Boys Small
Rubies$37.434.7★138 rev
fun shack Chocolate Factory Owner Costume Kids Chocolate Factory Worker Costume Boys Halloween Costumes Medium
fun shack$36.714.2★278 rev
Fun Costumes Willy Wonka Outfit for Kids Candy Man Boys Halloween Purple Jacket Chocolate Factory Uniform Small
Fun Costumes$36.854.3★44 rev
Newest
by launch date
Donetuer Brown Top Hat Halloween Costume Include Velvet Top Hat Sunglasses Bowtie and Gloves for Men Women Party Costume
Donetuer$14.713 rev
KDAFJLKD Steampunk Coat Tailcoat Medieval Clothing Costume Halloween Renaissance Vampire Costumes(Purple 120 (5-6 Years))
KDAFJLKD$19.6850 rev
JcHrmers 5 Pcs Halloween Chocolate Factory Costume Include Velvet Top Hat Sunglasses Scepter Bowtie and Gloves for Men Women Movie Character Dress Up
JcHrmers$20.3010 rev
Lycody Boys Suit Vest Set Formal Dress Suits Wedding Outfit Orange Size 7
Lycody$35.922,268 rev
WonShak Kids Wizard Tunic Hooded Robe Boys Monk Priest Cloak Halloween Cosplay Knight Black Cape Renaissance Costumes Medium
WonShak$11.2619 rev
Trending
90-day click momentumLycody Boys Suit Vest Set Formal Dress Suits Wedding Outfit Orange Size 7
Lycody$35.924.5★
Dress Up America Butler Costume for Kids - Black Tuxedo Costume Set - Boys Tailcoat Tuxedo Costume
Dress Up America$30.163.8★
WonShak Kids Wizard Tunic Hooded Robe Boys Monk Priest Cloak Halloween Cosplay Knight Black Cape Renaissance Costumes Medium
WonShak$11.264.7★
Cosplaysky Knight Costume Kids Robe Tunic Hooded Uniform Halloween Outfit
Cosplaysky$31.294.5★
Donetuer Brown Top Hat Halloween Costume Include Velvet Top Hat Sunglasses Bowtie and Gloves for Men Women Party Costume
Donetuer$14.714.2★
What buyers say about willy wonka costume kids
What buyers praise and complain about, mined from review topics.What buyers love
“Great quality costume”
“as described”
“Everything fit comfortably and worked well for both Halloween parties and themed events”
“Great option for anyone wanting an easy”
“I especially liked that the accessories are lightweight enough to wear for hours without feeling annoying”
“The hat has a soft brim so it's straight”
“The velvet top hat has a nice shape”
“The sunglasses and bowtie are fun for photos”
“Comfortable”
“soft material”
What buyers complain about
“Sizing is ridiculous”
“Not exact”
“Definitely not worth the money”
“Crappy quality”
“despite description for the product as well as the description on the packaging itself”
“This item looked like it was a used Amazon return”
“flimsy material”
“Its very thin”
Top return reasons
Common questions
- Is willy wonka costume kids profitable to sell on Amazon United States?
- The niche generates $12K/yr across 24 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -51.1%. Flapen's verdict: Skip it (34/100).
- How competitive is the willy wonka costume kids niche?
- 13 brands and 33 sellers compete. The top 5 products take 50% of clicks and top 5 brands hold 83% of demand.
- What do buyers complain about in willy wonka costume kids?
- Top complaints mined from reviews: Size-Overall, Accuracy-Overall, Value For Money. The return rate is 13.8% — above our launch gate.
- When does demand for willy wonka costume kids peak?
- Demand peaks in Sep–Oct; the busiest month runs 47.6× the quietest.
- What does it cost to enter the willy wonka costume kids niche?
- Listings span $11.26–$51.37; the average listing price is $30.94 (sweet spot $15–$100). The average incumbent carries 777 reviews — the moat a new listing must climb.