halloween pjs
Skip itBrand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.
Review moat
Incredible49.56avg incumbent reviews — the moat a new listing must climb
Returns
Good2.3%return rate — above 5% kills the launch gate
Avg price
Good£12.72avg listing price — sweet spot $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Competition
Good52%top-5 click share — leaders hold, buyers still browse
Price range
Okay£5.73–£19.02cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Bad-34.6%90-day search growth — must beat 0% to launch
Market size
Bad£22K£22K/yr · 431K searches
Conversion
Bad0.4%search→purchase rate — share of searches ending in a sale
Brand share
Bad98%top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, halloween pjs is a £22K/yr Amazon United Kingdom market (431K searches/yr). The top 5 brands hold 98% of demand. Demand peaks in Oct–Nov–Dec. Verdict: Skip it — 32/100.
Data updated Jul 23, 2026 · scored weekly · How we score niches
halloween pjs market data
- Units sold / yr
- 3K–3K
- avg 250–500/product
- Revenue / yr
- £32K–£38K
- units × avg price
- Conversion rate
- 0.4%
- Avg BSR
- #389
- Page quality
- 0%
- Prime
- 72%
- Sponsored
- 88%
- Out of stock
- 19.8%
- Avg brand age
- 29 months
- Avg seller age
- 184 days
Competition & brand share
The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.Brands
6 rising
Sellers
17
Top-5 brand share
98%
Top 20: 100%
Top-5 click share
52%
Top 20: 92%
Open market
0%
- Hello Kitty40%
- Driflo34%
- Get Trend17%
- Chnnamzu5%
- Bcenoilua2%
- Kanfyyl2%
Demand & seasonality
Weekly Amazon search volume, last 89 weeks — -34.6% search growth over the last 90 days.Peak months: Oct, Nov, Dec · busiest ÷ quietest = 4.9×
Top halloween pjs search terms
- hello kitty pj bottoms87K/yr
- hello kitty pjs194K/yr
- hello kitty pyjamas21K/yr
- hello kitty pjs bottoms16K/yr
- hello kitty pajamas21K/yr
- hello kitty pants10K/yr
- hello kitty pj7K/yr
- hello kitty pyjama bottoms11K/yr
- hello kitty clothes7K/yr
- pink hello kitty pj bottoms5K/yr
Top halloween pjs products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Driflo Kitty Pj Bottoms Pyjamas Kitty Pjs Trousers XL Womens Pj Bottoms Flannel KT Pyjamas Cartoon Anime Pjs Pants Sleep Trousers Cute Anime Pyjamas Pants Flannel Sleepwear
Driflo£12.584.2★62 rev
Hello Kitty Womens Pyjama Set | Adults Kitty White Graphic Short Sleeve Top & Long Leg PJ Bottoms in Pink | Ladies Cute Kitten Character All Over Print Nightwear | Sanrio Cartoon Merchandise Gift
Hello Kitty£18.414.5★49 rev
Get Trend Hello Kitty Sanrio Womens Pyjamas Sets Button-Down Shirt & Pj Shorts Nightwear Ladies Pyjamas Soft Breathable Loungewear (2XL Pink Hello Kitty)
Get Trend£11.164.6★71 rev
Hello Kitty Womens Pyjama Set | Adults Kitty White Graphic Short Sleeve Top & Long Leg PJ Bottoms in Pink | Ladies Cute Kitten Character All Over Print Nightwear | Sanrio Cartoon Merchandise Gift
Hello Kitty£19.024.5★49 rev
Hello Kitty Womens Pyjama Set | Adults Kitty White Graphic Short Sleeve Top & Long Leg PJ Bottoms in Pink | Ladies Cute Kitten Character All Over Print Nightwear | Sanrio Cartoon Merchandise Gift
Hello Kitty£18.684.5★49 rev
Newest
by launch dateKitty Pj Bottoms Pyjamas Kitty Pjs Trousers L Womens Pj Bottoms Flannel KT Pyjamas Cartoon Anime Pjs Pants Sleep Trousers Cute Anime Pyjamas Pants Flannel Sleepwear
Driflo£11.8862 rev
Chnnamzu Pyjama Bottoms Womens Long Flannel Pajama Pants Women Y2K Baggy Anime Cartoon Kawaii Super Soft Comfortable Fluffy Casual Pajamas Sleep Pants Summer Autumn Winter
Chnnamzu£6.323 rev
Hello Kitty Womens and Friends Ladies Long Pyjama Set (14-16) White
Hello Kitty£14.8138 rev
Get Trend Hello Kitty Sanrio Girls Pyjama Sets 7-14 Years Button-Down Half-Sleeve Loungewear Shirts & Pj Shorts Soft Comfy Nightwear (7-8 Years Pink Hello Kitty)
Get Trend£12.6474 rev
Get Trend Hello Kitty Sanrio Womens Pyjamas Sets Button-Down Shirt & Pj Shorts Nightwear Ladies Pyjamas Soft Breathable Loungewear (2XL Pink Hello Kitty)
Get Trend£11.1671 rev
Trending
90-day click momentumKitty Pj Bottoms Pyjamas Kitty Pjs Trousers L Womens Pj Bottoms Flannel KT Pyjamas Cartoon Anime Pjs Pants Sleep Trousers Cute Anime Pyjamas Pants Flannel Sleepwear
Driflo£11.884.2★
Chnnamzu Pyjama Bottoms Womens Long Flannel Pajama Pants Women Y2K Baggy Anime Cartoon Kawaii Super Soft Comfortable Fluffy Casual Pajamas Sleep Pants Summer Autumn Winter
Chnnamzu£6.322.9★
Get Trend Hello Kitty Sanrio Womens Pyjamas Sets Button-Down Shirt & Pj Shorts Nightwear Ladies Pyjamas Soft Breathable Loungewear (2XL Pink Hello Kitty)
Get Trend£11.164.6★
Hello Kitty Womens and Friends Ladies Long Pyjama Set (14-16) White
Hello Kitty£14.814.5★
Get Trend Hello Kitty Sanrio Womens Pyjamas Sets Button-Down Shirt & Pj Shorts Nightwear Ladies Pyjamas Soft Breathable Loungewear (L Pink Hello Kitty)
Get Trend£11.684.6★
What buyers say about halloween pjs
What buyers praise and complain about, mined from review topics.What buyers love
“very comfy”
“The material is soft, comfortable, and feels great on the skin”
“The sizing was accurate”
“Good gift”
“Super soft and goof quality which remains after being washed”
“Nice quality”
“The material is lovely”
“I feel that these are money well spent”
“The print is really cute”
“the colours look just like the photos”
What buyers complain about
“Sizing is huge”
“cheap”
“cheap feeling”
“They are much thinner”
“they ripped a day after I bought them so easily the material is so thin”
“Ripped easily”
Top return reasons
Common questions
- Is halloween pjs profitable to sell on Amazon United Kingdom?
- The niche generates £22K/yr across 25 tracked products. 0 of 11 products launched in the last 360 days are still selling. 90-day search growth is -34.6%. Flapen's verdict: Skip it (32/100).
- How competitive is the halloween pjs niche?
- 6 brands and 17 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 98% of demand.
- What do buyers complain about in halloween pjs?
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Material Quality. The return rate is 2.3%.
- When does demand for halloween pjs peak?
- Demand peaks in Oct–Nov–Dec; the busiest month runs 4.9× the quietest.
- What does it cost to enter the halloween pjs niche?
- Listings span £5.73–£19.02; the average listing price is £12.72 (sweet spot $15–$100). The average incumbent carries 50 reviews — the moat a new listing must climb.