sundrop costume
Skip itA small market ($3K/yr) — this niche doesn't clear our bar today.
Avg price
Incredible$36.29avg listing price — sweet spot $15–$100
Price range
Great$13.75–$99.99cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great173.73avg incumbent reviews — the moat a new listing must climb
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Brand share
Good62%top-5 brand share — brands hold most of the demand
Competition
Good48%top-5 click share — leaders hold, buyers still browse
Growth
Okay+7.1%90-day search growth — must beat 0% to launch
Returns
Bad5.9%return rate — above 5% kills the launch gate
Conversion
Bad0.2%search→purchase rate — share of searches ending in a sale
Market size
Bad$3K$3K/yr · 52K searches
According to Flapen's Amazon United States niche tracking, sundrop costume is a $3K/yr Amazon United States market (52K searches/yr). The top 5 brands hold 62% of demand. Demand peaks in Sep–Oct. Verdict: Skip it — 47/100.
Data updated Jul 31, 2026 · scored weekly · How we score niches
sundrop costume market data
- Units sold / yr
- 100–250
- avg 0–100/product
- Revenue / yr
- $4K–$9K
- units × avg price
- Conversion rate
- 0.2%
- Avg BSR
- #14,808
- Page quality
- 0%
- Prime
- 50%
- Sponsored
- 69%
- Out of stock
- 30.8%
- Avg brand age
- 45 months
- Avg seller age
- 203 days
Competition & brand share
The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.Brands
17 rising
Sellers
19
Top-5 brand share
62%
Top 20: 100%
Top-5 click share
48%
Top 20: 92%
Open market
33%
- EJWCIG20%
- Yazkimo16%
- Cosplay.fm11%
- SUPWISER8%
- TV Store6%
- Fun Costumes5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +7.1% search growth over the last 90 days.Peak months: Sep, Oct · busiest ÷ quietest = 15.1×
Top sundrop costume search terms
- sundrop costume13K/yr
- sun and moon costume18K/yr
- moondrop costume9K/yr
- sundrop cosplay6K/yr
- moondrop cosplay3K/yr
- sundrop mask2K/yr
- moon drop costume2K/yr
Top sundrop 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
EJWCIG Sun and Moon Mask Clown Bear Mask Halloween Costume Cosplay Prop (sun mask)
EJWCIG$20.004.0★79 rev
Cosplay.fm Game Sun Cosplay Costume Outfit with Gloves and Headdress (S yellow)
Cosplay.fm$67.464.4★25 rev
Halloween Costume Set with Brown Textured Vest Green Character Ears Headband Nose Piece Adult Size (Brown Green XL)
SUPWISER$20.634.0★25 rev
Fun Costumes Inflatable Sun Costume for Kids Yellow Star Outfit Funny Daystar Halloween Attire Sol Cosplay - Standard
Fun Costumes$24.962.5★4 rev
Glenmal 4 Pieces Celestial Jewelry Moon Stars Crown Necklaces and Body Chain Headband Drop Earrings for Women(Gold)
Glenmal$15.084.2★311 rev
Newest
by launch date
Yazkimo Game Sundrop Moondrop Cosplay Costume Clown Funny Uniform Jumpsuit Mask Halloween Circus Dress Up Full Set (Blue XX-Large)
Yazkimo$35.172 rev
Yazkimo Game Sundrop Moondrop Cosplay Costume Clown Funny Uniform Jumpsuit Mask Halloween Circus Dress Up Full Set (Blue Small)
Yazkimo$37.972 rev
Vioyrie Adult Five Nights Clown Costume Moon Cosplay Outfits Gloves Hat Full Set Halloween Circus Stage Uniform Suit (Blue Medium)
Vioyrie$99.991 rev
Halloween Costume Set with Brown Textured Vest Green Character Ears Headband Nose Piece Adult Size (Brown Green XL)
SUPWISER$20.6325 rev
Vioyrie Five Nights Clown Costume Moon Sun Cosplay Outfits Halloween Circus Stage Uniform Suit (Blue X-Large)
Vioyrie$47.395 rev
Trending
90-day click momentumYazkimo Game Sundrop Moondrop Cosplay Costume Clown Funny Uniform Jumpsuit Mask Halloween Circus Dress Up Full Set (Blue XX-Large)
Yazkimo$35.175.0★
Halloween Costume Set with Brown Textured Vest Green Character Ears Headband Nose Piece Adult Size (Brown Green XL)
SUPWISER$20.634.0★
Tee Luv Sun Drop T-Shirt - Distressed Sundrop Citrus Soda Shirt (X-Large) Forest Green Heather
Tee Luv$22.354.7★
YJCOS Blue Jacket Hoodie Pullover Halloween Unisex Adult Outwear
YJCOS$29.524.3★
Yazkimo Women Game Cosplay Sundrop Costume Moondrop Cosplay Funny Uniform Tops Pants Hat Halloween Dress Up (Red Medium)
Yazkimo$49.984.0★
What buyers say about sundrop costume
What buyers praise and complain about, mined from review topics.What buyers love
“High quality and great gift”
“Comfortable”
“It has helped me a lot stay warm”
“I gave this as a gift”
“and it fit perfectly”
“However, for the price it seem fair”
“Super soft and comfortable”
“Excelente material”
“very cozy”
“Pretty,”
What buyers complain about
“The head piece is quite large”
“Poor Quality Control”
“The shoulders are too narrow”
“heavy for a 6 year old to wear”
“neck is super tight”
“The belt broke within an hour of wearing it”
“a bit uncomfortable”
“I wish is was a little more sturdy as the orange sun ray material is a soft foam type”
“It smelled terrible”
Top return reasons
Common questions
- Is sundrop costume profitable to sell on Amazon United States?
- The niche generates $3K/yr across 26 tracked products. 0 of 5 products launched in the last 360 days are still selling. 90-day search growth is +7.1%. Flapen's verdict: Skip it (47/100).
- How competitive is the sundrop costume niche?
- 17 brands and 19 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 62% of demand.
- What do buyers complain about in sundrop costume?
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Shoulder Fit. The return rate is 5.9% — above our launch gate.
- When does demand for sundrop costume peak?
- Demand peaks in Sep–Oct; the busiest month runs 15.1× the quietest.
- What does it cost to enter the sundrop costume niche?
- Listings span $13.75–$99.99; the average listing price is $36.29 (sweet spot $15–$100). The average incumbent carries 174 reviews — the moat a new listing must climb.