Mermaid Crown
FailShoppers spend an estimated $92K a year here, so Mermaid Crown is a Fail.
- Flapen Score
- 41 / 100Ranks 11,351 of 16,930 Clothing, Shoes & Jewelry niches · −4 vs the category median of 4541
- Market size
- $92K/yr363K searches / yr
- 90-day growth
- +35.0%search demand this quarter
- Competition
- 62%top-5 click share · 16 brands · 18 sellers
Flapen Score
Mermaid Crown against its category
The dotted line is the Clothing, Shoes & Jewelry average. Past it, Mermaid Crown is stronger. Inside it, weaker.
Market
The Mermaid Crown market on Amazon at a glance
Shoppers on Amazon United States searched for Mermaid Crown 363K times last year and spent an estimated $92K. The top 5 brands take 75% of clicks. Demand peaks in Sep–Oct. Flapen scores it 41 out of 100, a Fail.
01 · Demand
An estimated 2.3% of those searches ended in a purchase.
Shoppers searched for this 363K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.3% of those searches ended in a purchase. Searches in the last 90 days moved +35.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $92K a year.
- Searches, last 12 months
- 363K
- Growth, 90 days vs prior 90
- +35.0%
- Conversion, latest week
- 2.3%
- Market size, estimated
- $92Ka year
- Peak month
- October9.5× the quietest month
- Top search term
- mermaid crown112K searches a year
02 · Price
A sale here is worth $10.89.
Listings sell for $10.89 on average, from $5.37 to $21.02. Amazon reports units sold in ranges. This niche sold 13K to 15K a year. The average listing sells 100 to 250 of them. At $10.89 that is $1K to $3K a year per listing.
- Average price
- $10.89under the $15 to $100 sweet spot
- Price range
- $5.37–$21.02
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 13K–15K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $1K–$3K
- Returns
- 3.8%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
95% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 2.3% of listings are out of stock. The average listing ranks #1,829 within Girls. It carries 790 reviews at 4.55 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 95%
- Prime listings
- 100%
- Out of stock, average day
- 2.3%
- Average rank
- #1,829in Girls
- Average rating
- 4.55 starsAmazon United States average 4.42 stars
- Average reviews
- 790per listing
- Listings tracked
- 21
04 · Newcomers
0 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 34 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 2
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 34 months
Products
Top Mermaid Crown 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 10, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
CIEHER Mermaid Crown Headband Seashell Crown for Little Mermaid Birthday Party Decorations Mermaid Accessories Halloween Costumes
- Price
- $9.53
- Rating
- 4.7/5
- Reviews
- 348
- Age
- 2y ago

YARIEW Mermaid Crown Mermaid Birthday Decorations Mermaid Costume Mermaid Tail Fish Scales Seashell Hair Accessories for Women and Girls Mermaid Headband Tiara Mermaid Birthday Party
- Price
- $8.31
- Rating
- 4.6/5
- Reviews
- 97
- Age
- 2y ago

TOBATOBA Mermaid Crown Mermaid Headband for Women Girls Mermaid Women Seashell Starfish Mermaid Decorations Accessories
- Price
- $14.78
- Rating
- 4.7/5
- Reviews
- 6,689
- Age
- 2y ago

Birthday Girl Sash for Women Girls Mermaid Headbands Happy Birthday Tiara & Crowns for Girls Accessories Favor Supllies Blue 2 Pack
- Price
- $5.37
- Rating
- 4.3/5
- Reviews
- 44
- Age
- 1y ago

FORSEVEN Mermaid Crown Headband for Women Sparkling Handmade Seashell Starfish Design Mermaids Crystal Tiara Cosplay Party Decorations Hair Accessories for Beach Costume (HG786-JSGC)
- Price
- $12.94
- Rating
- 4.2/5
- Reviews
- 38
- Age
- 7mo ago
Trending
estimated 90-day click momentum
Birthday Girl Sash for Women Girls Mermaid Headbands Happy Birthday Tiara & Crowns for Girls Accessories Favor Supllies Blue 2 Pack
- Price
- $5.37
- Rating
- 4.3/5
- Reviews
- 44
- Age
- 1y ago

Gortin Mermaid Crown and Tiara for Women Starfish Bridal Wedding Headpiece Pearl Seashell BeachHeadband Hair Accessories
- Price
- $8.54
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 11mo ago

CIEHER Mermaid Crown for Girls - Pink Headband Seashell Crown for Little Mermaid Party and Birthday Decorations Accessories Halloween Costumes for Women
- Price
- $9.67
- Rating
- 4.7/5
- Reviews
- 348
- Age
- 2y ago

FORSEVEN Mermaid Crown Headband for Women Sparkling Handmade Seashell Starfish Design Mermaids Crystal Tiara Cosplay Party Decorations Hair Accessories for Beach Costume (HG786-JSGC)
- Price
- $12.94
- Rating
- 4.2/5
- Reviews
- 38
- Age
- 7mo ago

CIEHER Mermaid Crown Purple Mermaid Headband Seashell Crown for Mermaid Party Decorations Mermaid Birthday Decorations Mermaid Accessories
- Price
- $9.01
- Rating
- 4.7/5
- Reviews
- 348
- Age
- 2y ago
Newest
by launch date
FORSEVEN Mermaid Crown Headband for Women Sparkling Handmade Seashell Starfish Design Mermaids Crystal Tiara Cosplay Party Decorations Hair Accessories for Beach Costume (HG786-JSGC)
- Price
- $12.94
- Rating
- 4.2/5
- Reviews
- 38
- Age
- 7mo ago

Gortin Mermaid Crown and Tiara for Women Starfish Bridal Wedding Headpiece Pearl Seashell BeachHeadband Hair Accessories
- Price
- $8.54
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 11mo ago

YARIEW Mermaid Crown Mermaid Birthday Decorations Fish Scales Seashell Hair Accessories for Women Mermaid Headband Tiara Mermaid Birthday Party Pink
- Price
- $8.14
- Rating
- 4.6/5
- Reviews
- 97
- Age
- 1y ago

CoTeeZa White Mermaid Crown Starfish Headpiece - Sea Star Headwear Seashell Crowns Bridal Beach Wedding Hair Accessories for Women Halloween Costume Cosplay Prom Quinceanera Headdress
- Price
- $17.09
- Rating
- 4.7/5
- Reviews
- 48
- Age
- 1y ago

Birthday Girl Sash for Women Girls Mermaid Headbands Happy Birthday Tiara & Crowns for Girls Accessories Favor Supllies Blue 2 Pack
- Price
- $5.37
- Rating
- 4.3/5
- Reviews
- 44
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 62% of clicks. Leaders hold, but buyers still shop past them.
Brands
16 falling
Sellers
18
Est. top-5 brand share
75%
Top 20: 100%
Est. top-5 click share
62%
Top 20: 99%
Open market
22%
- CIEHER33%
- YARIEW26%
- TOBATOBA7%
- AOPRIE5%
- FORSEVEN4%
- Brishow3%
Demand
Mermaid Crown search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Sep, Oct · busiest ÷ quietest = 9.5×
Search terms
Top Mermaid Crown search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- mermaid crown112K/yr
- mermaid headband55K/yr
- mermaid headpiece27K/yr
- mermaid crown for girls19K/yr
- seashell headband16K/yr
- mermaid tiara19K/yr
- mermaid crown women21K/yr
- seashell crown17K/yr
- mermaid birthday crown9K/yr
- shell crown13K/yr
Reviews and returns
What reviews say buyers love and hate about Mermaid Crown
We read the reviews and the return reasons for every product selling here.
“Big”
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.
18 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 Mermaid Crown 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









