Womens Halloween Costume Adult
weak search conversion (0.2%) — Womens Halloween Costume Adult doesn't clear our bar today.
Flapen Score
Is Womens Halloween Costume Adult profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Womens Halloween Costume Adult is a £22K/yr Amazon United Kingdom market (728K searches/yr). The top 5 brands hold 93% of demand. Demand peaks in Oct–Nov. Verdict: Skip it — 29/100.
Womens Halloween Costume Adult: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved -23.7% over the last 90 days and 0.2% of searches end in a purchase.
£22K
revenue / yr
Who owns the niche?
The top 5 brands hold 93% of demand, so 7% of the market is open.
7%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 3.7★ — the gap to enter on.
0/100
page quality · 9 products
Top Womens Halloween Costume Adult 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
RSLOVE Women Lingerie Sets Costume - Sexy Maid Outfits Sleepwear Dress for Halloween Cosplay Black Medium
- Price
- £14.73
- Rating
- 4.2/5
- Reviews
- 218
- Age
- 1y ago

Smiffys Grease Pink Ladies Jacket for Women Pink Jacket with Embroidered Logo Officially Licensed Ideal for Matching Group Outfits Fancy Dress and Playful Music-Themed Events Halloween
- Price
- £12.30
- Rating
- 4.2/5
- Reviews
- 3,768
- Age
- 18y ago

HENBRANDT Adult Womens Roman Lady Mini Dress with Shawl and Headpiece Short White Toga Fancy Dress Costume Ancient History Dress Up Outfit One Size Ladies Fancy Dress Costume
- Price
- £8.79
- Rating
- 4.0/5
- Reviews
- 290
- Age
- 11y ago

SEAUR Womens Faux Leather Lingerie Mini Dress PU V Neck Backless Babydoll Dress Wet Look Halloween Costumes Party Nightwear with Thongs Pink M
- Price
- £19.74
- Rating
- 2.5/5
- Reviews
- 9
- Age
- 10mo ago

Fortunezone Princess Leia Costume Adult Halloween Cosplay White Long Dress with Belt
- Price
- £31.86
- Rating
- 4.1/5
- Reviews
- 18
- Age
- 1y ago
Trending
90-day click momentum
SEAUR Womens Faux Leather Lingerie Mini Dress PU V Neck Backless Babydoll Dress Wet Look Halloween Costumes Party Nightwear with Thongs Pink M
- Price
- £19.74
- Rating
- 2.5/5
- Reviews
- 9
- Age
- 10mo ago

Fortunezone Princess Leia Costume Adult Halloween Cosplay White Long Dress with Belt
- Price
- £31.86
- Rating
- 4.1/5
- Reviews
- 18
- Age
- 1y ago

Smiffys Grease Pink Ladies Jacket for Women Pink Jacket with Embroidered Logo Officially Licensed Ideal for Matching Group Outfits Fancy Dress and Playful Music-Themed Events Halloween
- Price
- £12.30
- Rating
- 4.2/5
- Reviews
- 3,768
- Age
- 18y ago

RSLOVE Women Lingerie Sets Costume - Sexy Maid Outfits Sleepwear Dress for Halloween Cosplay Black Medium
- Price
- £14.73
- Rating
- 4.2/5
- Reviews
- 218
- Age
- 1y ago

HENBRANDT Adult Womens Roman Lady Mini Dress with Shawl and Headpiece Short White Toga Fancy Dress Costume Ancient History Dress Up Outfit One Size Ladies Fancy Dress Costume
- Price
- £8.79
- Rating
- 4.0/5
- Reviews
- 290
- Age
- 11y ago
Newest
by launch date
SEAUR Womens Faux Leather Lingerie Mini Dress PU V Neck Backless Babydoll Dress Wet Look Halloween Costumes Party Nightwear with Thongs Pink M
- Price
- £19.74
- Rating
- 2.5/5
- Reviews
- 9
- Age
- 10mo ago

SGFNXB Halloween Costumes Adult Women 5 PCS Witch Costumes Set Witch Cape Hat Gloves Stockings and Broom World Book Day Costume for Halloween Christmas Cosplay and Themed Parties for 14+
- Price
- £23.79
- Rating
- 3.2/5
- Reviews
- 12
- Age
- 11mo ago

Fortunezone Princess Leia Costume Adult Halloween Cosplay White Long Dress with Belt
- Price
- £31.86
- Rating
- 4.1/5
- Reviews
- 18
- Age
- 1y ago

RSLOVE Women Lingerie Sets Costume - Sexy Maid Outfits Sleepwear Dress for Halloween Cosplay Black Medium
- Price
- £14.73
- Rating
- 4.2/5
- Reviews
- 218
- Age
- 1y ago

URAQT Tulle Tutu Skirts for Women LED Light Up Tutu Skirts Sequins Stars Elastic Tutu Adult Teen Skirt Ballet Dance Festival Outfit Halloween Party Costume # Black
- Price
- £4.96
- Rating
- 4.1/5
- Reviews
- 824
- Age
- 2y ago
Competition: brands, sellers & click share
The top 5 products capture 90% of clicks — a locked-up shelf that new listings rarely crack.
Brands
8 rising
Sellers
44
Top-5 brand share
93%
Top 20: 100%
Top-5 click share
90%
Top 20: 100%
Open market
4%
- RSLOVE37%
- Smiffys34%
- HENBRANDT13%
- SEAUR5%
- Fortunezone3%
- DELIMALI3%
- Open — no brand owns it (2 brands, 4%)
Womens Halloween Costume Adult demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Oct, Nov · busiest ÷ quietest = 377.4×
Top Womens Halloween Costume Adult search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- costume women46K/yr
- womens halloween costume adult667K/yr
- halloween costumes plus size14K/yr
What reviews say buyers love and hate about Womens Halloween Costume Adult
What buyers mention most, as a share of all reviews.
What buyers love
100% of reviews“Perfect and as described”
What buyers complain about
100% of reviews“Very thin,”
Womens Halloween Costume Adult return rate & reasons
Why buyers send it back, as a share of all return requests.
4.4%
Return rate
70%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Womens Halloween Costume Adult questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









