Onesies for Women
MaybeThe top 5 products take only 14% of clicks. But demand is soft, at -51.4% this quarter, so Onesies for Women is a Maybe.
- Flapen Score
- 51 / 100Top 37% of 2,461 Fashion niches · +3 vs the category median of 4851
- Market size
- £89K/yr1.3M searches / yr
- 90-day growth
- -51.4%search demand this quarter
- Competition
- 14%top-5 click share · 76 brands · 91 sellers
Flapen Score
Onesies for Women against its category
The dotted line is the Fashion average. Past it, Onesies for Women is stronger. Inside it, weaker.
Market
The Onesies for Women market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Onesies for Women 1.3M times last year and spent an estimated £89K. The top 5 brands take 33% of clicks. Demand peaks in Oct–Nov–Dec. Flapen scores it 51 out of 100, a Maybe.
01 · Demand
An estimated 0.4% of those searches ended in a purchase.
Shoppers searched for this 1.3M times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 0.4% of those searches ended in a purchase. Searches in the last 90 days moved -51.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated £89K a year.
- Searches, last 12 months
- 1.3M
- Growth, 90 days vs prior 90
- -51.4%
- Conversion, latest week
- 0.4%
- Market size, estimated
- £89Ka year
- Peak month
- December11.2× the quietest month
- Top search term
- onesie232K searches a year
02 · Price
A sale here is worth £17.97.
Listings sell for £17.97 on average, from £7.82 to £33.41. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 0 to 100 of them. At £17.97 that is £0 to £2K a year per listing.
- Average price
- £17.97inside the $15 to $100 sweet spot
- Price range
- £7.82–£33.41
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 6K–8K
- Units per listing a year
- 0–100
- Revenue per listing a year
- £0–£2K
- Returns
- 3.7%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
82% of listings pay for placement with sponsored ads. 74% ship with Prime. On an average day, 14.3% of listings are out of stock. The average listing ranks #1,147 within Nightwear. It carries 743 reviews at 4.29 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 82%
- Prime listings
- 74%
- Out of stock, average day
- 14.3%
- Average rank
- #1,147in Nightwear
- Average rating
- 4.29 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 743per listing
- Listings tracked
- 183
04 · Newcomers
0 of last year's 46 launches cleared the first-year sales bar.
46 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 42 months on average, so the names here are settling in.
- Launched, last 12 months
- 46
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 42 months
Products
Top Onesies for Women 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 23, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Funny Silly Onesie Adult Pajamas Ultra Soft Plush Hooded One-Piece Soft Fabric Long Sleeves Loungewear Fun Cozy Relaxing Cute big mouth monster Green Plush Monster Pajamas Cozy Sleepwear
- Price
- £12.40
- Rating
- 3.4/5
- Reviews
- 15
- Age
- 4mo ago

Live It Style It Unicorn Onesie Womens Comfy Pyjamas Mens Soft Sleepsuit Gifts for Ladies Animal Jumpsuit Dress Up Costume (M Unicorn - Purple Pink Stars)
- Price
- £14.59
- Rating
- 4.4/5
- Reviews
- 1,182
- Age
- 6y ago

Amycute Silly Onesie Funny Green Monster Onesie Pajamas for Adults Fluffy Hooded Jumpsuit with Pockets Wearable Blanket for Home Loungewear Funny Big Mouth One Piece Loungewear Unisex(m Purple)
- Price
- £20.00
- Rating
- 4.2/5
- Reviews
- 10
- Age
- 3mo ago

TBGENIUS Shark Blanket Onesie Shark Hoodie for Adults and Kids Cozy Flannel Shark Costume Shark Sleeping Bag
- Price
- £20.12
- Rating
- 4.4/5
- Reviews
- 228
- Age
- 2y ago

Joyesplay Silly Wearable Onesie for Adults Womens Funny Hooded Onesie Goofy Plush Pajamas for Cozy Nights Relaxation Family Fun (UK Alpha L Regular Regular Purple)
- Price
- £12.38
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 3mo ago
Trending
estimated 90-day click momentum
MRLTOP Funny Green Monster Hooded Onesie Pajamas for Teens and Adults Unisex Ultra Soft Plush Fleece One Piece Loungewear Silly Big Mouth Novelty Homewear XL
- Price
- £28.36
- Rating
- 3.4/5
- Reviews
- 9
- Age
- 3mo ago

Formemory Silly Wearable Onesie for Adult Pajamas Funny Onesies Soft Pajamas for Movie Nights Family Fun Cozy Relaxing (UK Alpha L Regular Regular Purple)
- Price
- £11.57
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 2mo ago

Funny Silly Onesie Adult Pajamas Ultra Soft Plush Hooded One-Piece Soft Fabric Long Sleeves Loungewear Fun Cozy Relaxing Cute big mouth monster Green Plush Monster Pajamas Cozy Sleepwear
- Price
- £12.40
- Rating
- 3.4/5
- Reviews
- 15
- Age
- 4mo ago

Virelia Funny Green Big Mouth Monster Onesie Unisex Adult Teens Ultra Soft Plush Hooded One Piece Pajamas with Pockets Casual Loungewear for Movie Night Halloween Family Matching
- Price
- £33.20
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 2mo ago

Joyesplay Silly Wearable Onesie for Adults Womens Funny Hooded Onesie Goofy Plush Pajamas for Cozy Nights Relaxation Family Fun (UK Alpha L Regular Regular Purple)
- Price
- £12.38
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 3mo ago
Newest
by launch date
Virelia Funny Green Big Mouth Monster Onesie Unisex Adult Teens Ultra Soft Plush Hooded One Piece Pajamas with Pockets Casual Loungewear for Movie Night Halloween Family Matching
- Price
- £33.20
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 2mo ago

Formemory Silly Wearable Onesie for Adult Pajamas Funny Onesies Soft Pajamas for Movie Nights Family Fun Cozy Relaxing (UK Alpha L Regular Regular Purple)
- Price
- £11.57
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 2mo ago

Joyesplay Silly Wearable Onesie for Adults Womens Funny Hooded Onesie Goofy Plush Pajamas for Cozy Nights Relaxation Family Fun (UK Alpha L Regular Regular Purple)
- Price
- £12.38
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 3mo ago

Joyesplay Silly Wearable Onesie for Adults Womens Funny Hooded Onesie Goofy Plush Pajamas for Cozy Nights Relaxation Family Fun (UK Alpha M Regular Regular Purple)
- Price
- £12.46
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 3mo ago

Joyesplay Silly Wearable Onesie for Adults Womens Funny Hooded Onesie Goofy Plush Pajamas for Cozy Nights Relaxation Family Fun (UK Alpha M Regular Regular Green)
- Price
- £12.46
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 3mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 14% of clicks, no more. An open shelf where new products get seen.
Brands
76 falling
Sellers
91
Est. top-5 brand share
33%
Top 20: 71%
Est. top-5 click share
14%
Top 20: 37%
Open market
63%
- CityComfort9%
- Live It Style It8%
- Joyesplay6%
- Generic6%
- FunnyCos4%
- KAKU NANU4%
Demand
Onesies for Women search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Oct, Nov, Dec · busiest ÷ quietest = 11.2×
Search terms
Top Onesies for Women search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- onesie232K/yr
- onesies for women188K/yr
- onesie for kids81K/yr
- onesies73K/yr
- onesies for men107K/yr
- adult onesie60K/yr
- mens onesies for adults99K/yr
- animal onesie31K/yr
- mens onesie80K/yr
- onesie adult34K/yr
Reviews and returns
What reviews say buyers love and hate about Onesies for Women
We read the reviews and the return reasons for every product selling here.
“Terrible fit”
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.
17 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 Onesies for Women 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









