spider girl costume for kids
Skip itA small market ($3K/yr) — this niche doesn't clear our bar today.
Avg price
Incredible$28.50avg listing price — sweet spot $15–$100
Price range
Incredible$18.01–$49.83cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Great39%top-5 click share — an open shelf
Review moat
Okay1,555.15avg incumbent reviews — the moat a new listing must climb
Growth
Okay+9.8%90-day search growth — must beat 0% to launch
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Returns
Bad7.1%return rate — above 5% kills the launch gate
Brand share
Bad94%top-5 brand share — brand-locked demand
Conversion
Bad0.4%search→purchase rate — share of searches ending in a sale
Market size
Bad$3K$3K/yr · 32K searches
According to Flapen's Amazon United States niche tracking, spider girl costume for kids is a $3K/yr Amazon United States market (32K searches/yr). The top 5 brands hold 94% of demand. Demand peaks in Sep–Oct. Verdict: Skip it — 35/100.
Data updated Jul 10, 2026 · scored weekly · How we score niches
spider girl costume for kids market data
- Units sold / yr
- 100–250
- avg 0–100/product
- Revenue / yr
- $3K–$7K
- units × avg price
- Conversion rate
- 0.4%
- Avg BSR
- #587
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 62%
- Out of stock
- 13.8%
- Avg brand age
- 33 months
- Avg seller age
- 153 days
Competition & brand share
Clicks spread well past the top 5 (39% combined) — an open shelf where new products get seen.Brands
8 rising
Sellers
27
Top-5 brand share
94%
Top 20: 100%
Top-5 click share
39%
Top 20: 80%
Open market
3%
- Marvel27%
- Ruikajia25%
- Disney24%
- Jazwares Costume Play13%
- GlowDots5%
- Ophilia3%
- Open — no brand owns it (2 brands, 3%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +9.8% search growth over the last 90 days.Peak months: Sep, Oct · busiest ÷ quietest = 19.0×
Top spider girl costume for kids search terms
- pink spiderman costume10K/yr
- spider man costume for girls6K/yr
- toddler girl spiderman costume9K/yr
- spiderman girl costume kids1K/yr
- spider woman costume for kids girl292/yr
- pink spiderman costume for girls654/yr
- spider girl halloween costume1K/yr
- spidergirl costume kids1K/yr
- spider girl costume for girls 3t1K/yr
- spider girl costume for kids683/yr
Top spider girl costume for 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
Ruikajia Girls Bat Spider Web Tulle Tutu Ruffle Princess Dress 5 Years Pink
Ruikajia$18.414.2★107 rev
Marvel Girls Spider-Gwen Ghost Spider Zip Up Hooded Sweatshirt and Pants Set for Toddler and Big Kids
Marvel$37.524.7★420 rev
Mavel Spiderman Outfit For Girls Ruffle Sleeve T-Shirt All-Over Print Leggings 2pcs Clothing Set Summer Toddler To Little Kid Costume Dress Up Spidey Clothes Pink 3-4 Years
Disney$21.214.7★1,263 rev
Kids Spider-Gwen Zentai Suit Costume | Marvel Costumes Small
Jazwares Costume Play$40.594.3★580 rev
MARVEL Toddler Ghost Spider Costume Girls Spider-Man and His Amazing Friends Gwen Stacy Kids Costume 3T/4T
Jazwares Costume Play$29.914.8★557 rev
Newest
by launch date
Disney Spider-Man Toddler Girls Swimsuits Spidey Long Sleeves Zipper Rashguard Bathing Suits Water Play UPF 50 Swimwear Pink Quick Dry for Little Girls Size 4-5 Years
Disney$23.1557 rev
Disney Marvel Spider-Gwen Toddler Girl Romper With Tulle Skirt Overlay Ruffle Sleeves Jumpsuit with Bow Kids One Piece Outfit Summer Clothes Pink 3-4T
Disney$20.78871 rev
Disney Marvel Spider-Gwen Toddler Girl Romper With Tulle Skirt Overlay Ruffle Sleeves Jumpsuit with Bow Kids One Piece Outfit Summer Clothes Pink 3T
Disney$20.78871 rev
Mavel Spiderman Outfit For Girls Ruffle Sleeve T-Shirt All-Over Print Leggings 2pcs Clothing Set Summer Toddler To Little Kid Costume Dress Up Spidey Clothes Pink 3-4 Years
Disney$21.211,263 rev
Mavel Spiderman Outfit For Girls Ruffle Sleeve T-Shirt All-Over Print Leggings 2pcs Clothing Set Summer Toddler To Little Kid Costume Dress Up Spidey Clothes Pink 3 Years
Disney$21.731,263 rev
Trending
90-day click momentumMavel Spiderman Outfit For Girls Ruffle Sleeve T-Shirt All-Over Print Leggings 2pcs Clothing Set Summer Toddler To Little Kid Costume Dress Up Spidey Clothes Pink 3 Years
Disney$21.734.7★
Disney Spider-Man Toddler Girls Swimsuits Spidey Long Sleeves Zipper Rashguard Bathing Suits Water Play UPF 50 Swimwear Pink Quick Dry for Little Girls Size 4-5 Years
Disney$23.154.6★
Disney Marvel Spider-Gwen Toddler Girl Romper With Tulle Skirt Overlay Ruffle Sleeves Jumpsuit with Bow Kids One Piece Outfit Summer Clothes Pink 3T
Disney$20.784.6★
Ophilia Kids Girls Halloween Cosplay Costumes Party Jumspuit Spandex Bodysuit with Mask
Ophilia$41.714.6★
Ruikajia Girls Bat Spider Web Tulle Tutu Ruffle Princess Dress 6 Years Pink
Ruikajia$18.734.2★
What buyers say about spider girl costume for kids
What buyers praise and complain about, mined from review topics.What buyers love
“perfect size”
“is good quality for a childs costume”
“Durable and cute”
“As described”
“how comfortable it was”
“Good value for Money”
“The material feels lightweight”
“The style is good”
“Design is super cute”
“Very stretchy”
What buyers complain about
“its a tad big”
“Very cheap and poorly made”
“Tore 2nd wear”
“Its a bit expensive”
“These reviews and photos are HEAVILY misleading”
“I hate giving not so great reviews so this isnt fun”
“Thin material”
“Also there is NO WAY TO ZIP IT by yourself”
“Mask is kinda flimsy”
“Only problem is when she cant wear it everyday everywhere haha. we must wash it too”
Top return reasons
Common questions
- Is spider girl costume for kids profitable to sell on Amazon United States?
- The niche generates $3K/yr across 39 tracked products. 8 of 13 products launched in the last 360 days are still selling. 90-day search growth is +9.8%. Flapen's verdict: Skip it (35/100).
- How competitive is the spider girl costume for kids niche?
- 8 brands and 27 sellers compete. The top 5 products take 39% of clicks and top 5 brands hold 94% of demand.
- What do buyers complain about in spider girl costume for kids?
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Durability. The return rate is 7.1% — above our launch gate.
- When does demand for spider girl costume for kids peak?
- Demand peaks in Sep–Oct; the busiest month runs 19.0× the quietest.
- What does it cost to enter the spider girl costume for kids niche?
- Listings span $18.01–$49.83; the average listing price is $28.50 (sweet spot $15–$100). The average incumbent carries 1,555 reviews — the moat a new listing must climb.