St Patricks Day Fancy Dress
FailDemand is soft, at -85.5% this quarter, so St Patricks Day Fancy Dress is a Fail.
- Flapen Score
- 45 / 100Top 44% of 1,773 Toys & Games niches · +1 vs the category median of 4445
- Market size
- £21K/yr81K searches / yr
- 90-day growth
- -85.5%search demand this quarter
- Competition
- 50%top-5 click share · 18 brands · 49 sellers
Flapen Score
St Patricks Day Fancy Dress against its category
The dotted line is the Toys & Games average. Past it, St Patricks Day Fancy Dress is stronger. Inside it, weaker.
Market
The St Patricks Day Fancy Dress market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for St Patricks Day Fancy Dress 81K times last year and spent an estimated £21K. The top 5 brands take 78% of clicks. Demand peaks in Feb–Mar. Flapen scores it 45 out of 100, a Fail.
01 · Demand
An estimated 1.4% of those searches ended in a purchase.
Shoppers searched for this 81K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 1.4% of those searches ended in a purchase. Searches in the last 90 days moved -85.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated £21K a year.
- Searches, last 12 months
- 81K
- Growth, 90 days vs prior 90
- -85.5%
- Conversion, latest week
- 1.4%
- Market size, estimated
- £21Ka year
- Peak month
- March16.7× the quietest month
- Top search term
- leprechaun costume45K searches a year
02 · Price
A sale here is worth £17.75.
Listings sell for £17.75 on average, from £4.22 to £30.70. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 0 to 100 of them. At £17.75 that is £0 to £2K a year per listing.
- Average price
- £17.75inside the $15 to $100 sweet spot
- Price range
- £4.22–£30.70
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 0–100
- Revenue per listing a year
- £0–£2K
- Returns
- 1.2%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
72% of listings pay for placement with sponsored ads. 83% ship with Prime. On an average day, 15.9% of listings are out of stock. The average listing ranks #1,703 within Dress-Up Accessories. It carries 163 reviews at 4.11 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 72%
- Prime listings
- 83%
- Out of stock, average day
- 15.9%
- Average rank
- #1,703in Dress-Up Accessories
- Average rating
- 4.11 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 163per listing
- Listings tracked
- 36
04 · Newcomers
0 of last year's 8 launches cleared the first-year sales bar.
8 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 36 months on average, so the names here are settling in.
- Launched, last 12 months
- 8
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 36 months
Products
Top St Patricks Day Fancy Dress 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 29, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Wicked Costumes Adult Deluxe Leprechaun Fancy Dress Costume Irish St Patricks Day Outfit Green Suit Hat -Medium
- Price
- £19.04
- Rating
- 4.4/5
- Reviews
- 632
- Age
- 12y ago

Wicked Costumes Mens Irish Shamrock Jacket & Tie Fancy Dress Set - Large
- Price
- £11.25
- Rating
- 4.1/5
- Reviews
- 94
- Age
- 8y ago

Rafalacy Inflatable St. Patricks Day Costume for Adult Blow up Leprechaun Costume Funny Party Leprechaun Celebration Costume Suit (Green)
- Price
- £17.22
- Rating
- 4.0/5
- Reviews
- 34
- Age
- 1y ago

Fun Shack Leprechaun Costume For Men Green Irish Tailcoat With Hat And Beard Mens St Patricks Day Outfit Large
- Price
- £29.06
- Rating
- 3.8/5
- Reviews
- 86
- Age
- 12y ago

Morph Leprechaun Costume Adult Carry Me Piggyback Costume Funny St. Patricks Day Outfit for Men One Size
- Price
- £27.34
- Rating
- 4.1/5
- Reviews
- 389
- Age
- 9y ago
Trending
estimated 90-day click momentum
YQVGFBY Mens Gothic Steampunk Tailcoat Men Medieval Victorian Vintage Jacket Uniform Long Tuxedo Renaissance Pirate Vampire Party Cosplay Costumes for Adults Men (Green 4XL)
- Price
- £18.09
- Rating
- 4.2/5
- Reviews
- 8
- Age
- 9mo ago

YQVGFBY Mens Gothic Steampunk Tailcoat Men Medieval Victorian Vintage Jacket Uniform Long Tuxedo Renaissance Pirate Vampire Party Cosplay Costumes for Adults Men (Green 3XL)
- Price
- £22.94
- Rating
- 4.2/5
- Reviews
- 8
- Age
- 9mo ago

Mens Steampunk Vintage Tailcoat Jacket Gothic Tailcoat Coat Carnival Costumes Medieval Clothing Men Halloween Costume Men (Green XXL)
- Price
- £28.66
- Rating
- 4.1/5
- Reviews
- 208
- Age
- 1y ago

GWAWG Leprechaun Top Hat with Ginger Beard 6PCS St Patricks Day Hat with Bow Tie Necktie Clover Glasses & Necklace St Patricks Day Accessories Funny Irish Hat Costume Dress Up Gifts for Adults
- Price
- £7.53
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 6mo ago

DWTECH 4 Pack St. Patrick Costume Set Include Leprechaun Hat with Beard Green Large Bow Tie and Lucky Neck Tie for Party Costume Irish Festival Accessory
- Price
- £10.94
- Rating
- 4.0/5
- Reviews
- 36
- Age
- 4y ago
Newest
by launch date
EDLMKM 4 Pcs St Patricks Day Costume Accessories Set for Women St Patricks DayShamrock Clover Costumee Saint Patricks Day Fancy Dress Outfit for Party Parade Leprechaun Costume for Women
- Price
- £8.03
- Rating
- 4.2/5
- Reviews
- 3
- Age
- 6mo ago

GWAWG Leprechaun Top Hat with Ginger Beard 6PCS St Patricks Day Hat with Bow Tie Necktie Clover Glasses & Necklace St Patricks Day Accessories Funny Irish Hat Costume Dress Up Gifts for Adults
- Price
- £7.53
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 6mo ago

Rafalacy Inflatable St. Patricks Day Costume for Adult Blow up Leprechaun Costume Funny Party Leprechaun Celebration Costume Suit (Green-2)
- Price
- £18.76
- Rating
- 4.0/5
- Reviews
- 34
- Age
- 6mo ago

YQVGFBY Mens Gothic Steampunk Tailcoat Men Medieval Victorian Vintage Jacket Uniform Long Tuxedo Renaissance Pirate Vampire Party Cosplay Costumes for Adults Men (Green 4XL)
- Price
- £18.09
- Rating
- 4.2/5
- Reviews
- 8
- Age
- 9mo ago

YQVGFBY Mens Gothic Steampunk Tailcoat Men Medieval Victorian Vintage Jacket Uniform Long Tuxedo Renaissance Pirate Vampire Party Cosplay Costumes for Adults Men (Green 3XL)
- Price
- £22.94
- Rating
- 4.2/5
- Reviews
- 8
- Age
- 9mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 50% of clicks. Leaders hold, but buyers still shop past them.
Brands
18 rising
Sellers
49
Est. top-5 brand share
78%
Top 20: 100%
Est. top-5 click share
50%
Top 20: 86%
Open market
16%
- Wicked Costumes34%
- Rafalacy13%
- Fun Shack12%
- I LOVE FANCY DRESS12%
- Morph7%
- YQVGFBY6%
- Open — no brand owns it (12 brands, 16%)
Demand
St Patricks Day Fancy Dress search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Feb, Mar · busiest ÷ quietest = 16.7×
Search terms
Top St Patricks Day Fancy Dress search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- leprechaun costume45K/yr
- irish costume7K/yr
- st patricks day dress5K/yr
- st patricks day outfits women18K/yr
- paddys day fancy dress6K/yr
Reviews and returns
What reviews say buyers love and hate about St Patricks Day Fancy Dress
We read the reviews and the return reasons for every product selling here.
“Cheap and nasty”
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.
20 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 St Patricks Day Fancy Dress 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









