Mermaid Party Decorations
Mermaid Party Decorations shows no brand lock-in (top 5 brands take 31% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Flapen Score
Top 26% of 5,777 Home & Garden niches · +6 vs the category median of 51
Is Mermaid Party Decorations profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Mermaid Party Decorations is a £41K/yr Amazon United Kingdom market (94K searches/yr). The top 5 brands hold 31% of demand. Demand peaks in Sep. Verdict: Worth a look — 57/100.
Mermaid Party Decorations: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Worth a look. Search demand moved +26.3% over the last 90 days and 5.3% of searches end in a purchase.
£41K
revenue / yr
Who owns the niche?
The top 5 brands hold 31% of demand, so 69% of the market is open.
69%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.
0/100
page quality · 66 products
Top Mermaid Party Decorations products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
Mermaid Party Tableware Set 10 Guests Mermaids Birthday Decorations Plates Table Cloth Banner Hanging Swirls etc Mermaid Party Supplies
- Price
- £12.53
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 8mo ago
174PCS Mermaid Birthday Decorations Mermaid Birthday Banner Mermaid Balloons Tableware Tablecloth Cake Topper Hang Swirl Mermaid Tattoo Stickers for Girls Kids Little Mermaid Party Supplies
- Price
- £10.26
- Rating
- 4.6/5
- Reviews
- 158
- Age
- 2y ago
Mermaid Birthday Decorations for Girls 106 Pcs Mermaid Party Decorations Kids with Table Cloth Paper Plates Cups Napkins Straws
- Price
- £11.68
- Rating
- 4.5/5
- Reviews
- 33
- Age
- 2y ago
175Pcs Mermaid Birthday Decorations - Balloons Party Plates Banner Cups Scale Tablecloth Cake Toppers for Girl Kids Little Ocean Party Supplies
- Price
- £12.20
- Rating
- 4.5/5
- Reviews
- 124
- Age
- 2y ago
OSDUE Girls Jewelry Set 5 Pcs Mermaid Necklace Earring Bracelet Ring Set for Little Girl Princess Jewelry Party for Toddler Little Girl Play Party Favors Birthday Gift
- Price
- £3.78
- Rating
- 4.5/5
- Reviews
- 757
- Age
- 3y ago
Trending
90-day click momentum
Adeyoo Mermaid Balloon Arch Kit Garland - 157Pcs Mermaid Balloons Arch Kit with Pastel Pink Purple Teal Blue White Latex Balloons Tail Seashell Foil balloon for Birthday Ocean Theme Party Decorations
- Price
- £8.49
- Rating
- 4.3/5
- Reviews
- 100
- Age
- 4mo ago
Birthday Decorations for Girls Mermaid Party Decorations with Pastel Balloons Happy Birthday Banners Foil Balloons Cake Toppers Tiara and Fairy Wand Princess Party Supplies
- Price
- £10.78
- Rating
- 4.3/5
- Reviews
- 389
- Age
- 3mo ago
OSDUE Girls Jewelry Set 5 Pcs Mermaid Necklace Earring Bracelet Ring Set for Little Girl Princess Jewelry Party for Toddler Little Girl Play Party Favors Birthday Gift
- Price
- £3.78
- Rating
- 4.5/5
- Reviews
- 757
- Age
- 3y ago
Mermaid Birthday Decorations for Girls 106 Pcs Mermaid Party Decorations Kids with Table Cloth Paper Plates Cups Napkins Straws
- Price
- £11.68
- Rating
- 4.5/5
- Reviews
- 33
- Age
- 2y ago
Beliky Girl Body Glitter Gel 50ml Face Glitters Body Sequins Shimmer Liquid Eyeshadow Mermaid Sequins Liquid Holographic Glitter Gel Chunky Glitters for Eye Hair Nail DIY Art (White)
- Price
- £5.27
- Rating
- 4.4/5
- Reviews
- 1,420
- Age
- 4y ago
Newest
by launch dateBirthday Decorations for Girls Mermaid Party Decorations with Pastel Balloons Happy Birthday Banners Foil Balloons Cake Toppers Tiara and Fairy Wand Princess Party Supplies
- Price
- £10.78
- Rating
- 4.3/5
- Reviews
- 389
- Age
- 3mo ago
Adeyoo Mermaid Balloon Arch Kit Garland - 157Pcs Mermaid Balloons Arch Kit with Pastel Pink Purple Teal Blue White Latex Balloons Tail Seashell Foil balloon for Birthday Ocean Theme Party Decorations
- Price
- £8.49
- Rating
- 4.3/5
- Reviews
- 100
- Age
- 4mo ago
Mermaid Party Tableware Set 10 Guests Mermaids Birthday Decorations Plates Table Cloth Banner Hanging Swirls etc Mermaid Party Supplies
- Price
- £12.53
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 8mo ago
Adeyoo Mermaid Balloons - 12Inch Mermaid Party Balloons Purple Pink Teal Balloon Glitter Metallic Purple Green Latex Balloon for Girls Mermaid Birthday Baby Shower Sea Theme Party Decorations
- Price
- £6.49
- Rating
- 4.5/5
- Reviews
- 147
- Age
- 11mo ago
Pink Blue Purple Balloons 60Pcs 12 Inch Pastel Balloon Set with Pearl Pink Blue Metallic Purple Balloons for Boys Girls Birthday Baby Shower Gender Reveal Wedding Mermaid Princess Party Decorations
- Price
- £4.93
- Rating
- 4.4/5
- Reviews
- 392
- Age
- 1y ago
Competition: brands, sellers & click share
Clicks spread well past the top 5 (29% combined) — an open shelf where new products get seen.
Brands
57 rising
Sellers
65
Top-5 brand share
31%
Top 20: 75%
Top-5 click share
29%
Top 20: 69%
Open market
65%
- XJLANTTE7%
- Kaxulvoblig7%
- PTECDROTS6%
- XWCHASA6%
- OSDUE5%
- Adeyoo5%
Mermaid Party Decorations demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Sep · busiest ÷ quietest = 2.4×
Top Mermaid Party Decorations search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- mermaid party decorations38K/yr
- mermaid birthday decorations23K/yr
- mermaid party14K/yr
- mermaid decorations8K/yr
- mermaid party supplies4K/yr
- mermaid birthday4K/yr
- little mermaid party decorations3K/yr
- little mermaid party supplies1K/yr
What reviews say buyers love and hate about Mermaid Party Decorations
What buyers mention most, as a share of all reviews.
What buyers love
80% of reviews“Great quality, so easy to put up”
“Long lasting, super sparkly”
“Absolutely great product for the price”
“Very durable”
“the colours are vibrant”
What buyers complain about
79% of reviews“Poor quality”
“Larger than I expected”
“Cheap material”
“The foil balloons kept deflating”
“Watery and doesnt look like the image”
Mermaid Party Decorations return rate & reasons
Why buyers send it back, as a share of all return requests.
1.0%
Return rate
68%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Mermaid Party Decorations questions
The questions sellers ask about this niche, answered from the tracked metrics.
Related niches
Same-category niches scoring near this one — the next ones worth researching.
Best Flapen score
The highest-scoring niches we track right now, across every category.
