mermaid wig
Worth a lookShows a sweet-spot price point ($20.41 avg), but a small market ($21K/yr) keeps it on the watch list.
Avg price
Great$20.41avg listing price — sweet spot $15–$100
Brand share
Great49%top-5 brand share — no brand owns this niche
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Competition
Great39%top-5 click share — an open shelf
Price range
Great$4.20–$46.68cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Good+21.7%90-day search growth — must beat 0% to launch
Review moat
Okay2,494.7avg incumbent reviews — the moat a new listing must climb
Conversion
Bad1.6%search→purchase rate — share of searches ending in a sale
Returns
Bad7.3%return rate — above 6% kills the launch gate
Market size
Bad$21K$21K/yr · 63K searches
Competition
Clicks spread well past the top 5 (39% combined) — an open shelf where new products get seen.Brands
33 falling
Sellers
37
Top-5 brand share
49%
Open market
46%
- MapofBeauty15%
- WIGER10%
- FAVE8%
- Daiaces8%
- 7JHH WIGS7%
- BUPPLER6%
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 47 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
FAVE Mermaid Wig Ombre Blue Wig Mixed Lilac Gray Long Wavy Middle Part Wig Colorful Wigs for Cosplay Party 28Inches Heat Resistant Synthetic Wigs
FAVE$22.484.2★1,192 rev
MapofBeauty Beautiful Long Wavy Harajuku Style Cosplay Wig (Light Blue/Light Purple/Pink)
MapofBeauty$12.684.3★7,186 rev
WIGER Long Rainbow Color Wavy Hair Dreamy Unicorn Color Wigs Multi-Color Pastel Colorful Mermaid Hair Wig for Women Music Festival/Theme Parties Cosplay
WIGER$23.854.2★394 rev
Daiaces Long Blue Purple Wigs for Women Multi Color Mermaid Wig Long Wavy Middle Part Wig Colorful Wigs for Cosplay Party
Daiaces$19.273.9★122 rev
7JHH WIGS Long Wavy Costume Wigs Cosplay Mermaid wig for Women Halloween Party Used High Temperature Heat Resistant Fiber Natural Hairline Cos I Love Lucy Wig (28in Blue Purple Mermaid Ombre Wig)
7JHH WIGS$25.414.4★163 rev
Newest
by launch date
Haloo Pink Wigs with Curtain Bangs for Women - Long Wavy Middle Part Natural Looking Synthetic Hair Wig for Daily Party Cosplay Costume 26 Inch
Haloo$25.9063 rev
Quantum Love Long Curly Ombre Blue Wig for Women Long Wavy Bluish Green Wigs 28inch Natural Looking Synthetic Colorful Hair for Cosplay Halloween DailyParty Use
Quantum Love$16.9556 rev
MEEZY Mermaid Red Wigs for Women Long Wavy Curly Wig Cospaly Mermaid Hair Red Funny Hair with Accessories for Dress Up Christmas Halloween Costume Birthday Party Daily Use
MEEZY$12.3782 rev
BARSDAR 28 Inch Small Lace Front Synthetic Wavy Middle Part Blue Ombre Wig
BARSDAR$26.88381 rev
MapofBeauty 28 Inch/70 cm Long Wavy Middle Part with No Bangs Synthetic Fiber Curly Fashion Women Party Cosplay Wig (Mixed Light Blue)
MapofBeauty$12.351,500 rev
Trending
90-day click momentumMapofBeauty 28 Inch/70 cm Long Wavy Middle Part with No Bangs Synthetic Fiber Curly Fashion Women Party Cosplay Wig (Mixed Light Blue)
MapofBeauty$12.354.2★
Quantum Love Long Curly Ombre Blue Wig for Women Long Wavy Bluish Green Wigs 28inch Natural Looking Synthetic Colorful Hair for Cosplay Halloween DailyParty Use
Quantum Love$16.954.4★
Haloo Pink Wigs with Curtain Bangs for Women - Long Wavy Middle Part Natural Looking Synthetic Hair Wig for Daily Party Cosplay Costume 26 Inch
Haloo$25.903.9★
Linfairy Long Wave Ombre Cosplay Wig Halloween Costume Diamond Wig for Women
Linfairy$21.834.4★
Onedor HairWiz Womens Curly Synthetic Wavy Hair Cosplay Wigs (Memaid (Style 2))
Onedor$13.574.2★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +21.7% search growth over the last 90 days.Peak months: Sep, Oct · busiest ÷ quietest = 13.2×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Beautiful wig”
“Well made and worked well with my mermaid costume”
“the color is so pretty”
“Fits perfectly”
“Definitely worth the price”
“As advertised”
“It was comfortable and breathable”
“Easy to put on”
“The material is soft”
“didn't rip at all”
What buyers complain about
“are too short”
“How good/bad is the wig”
“Did not look as described”
“It was shaped like a cone head”
“not as thick as it looks in the pics and videos and a little less vibrant color in person too”
“it being thick”
“Not the best quality control”
“they dont know how to put those on though”
“Does not stay on”
“very thin the color was a little light for me. i am a tan white woman”