monkey costume
Skip itSoft demand (-70.0% this quarter) — this niche doesn't clear our bar today.
Competition
Great33%top-5 click share — an open shelf
Price range
Great£5.55–£65.11cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great£15.98avg listing price — sweet spot $15–$100
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Brand share
Good64%top-5 brand share — brands hold most of the demand
Review moat
Good800.63avg incumbent reviews — the moat a new listing must climb
Returns
Good2.9%return rate — above 5% kills the launch gate
Conversion
Bad1.7%search→purchase rate — share of searches ending in a sale
Market size
Bad£41K£41K/yr · 155K searches
Growth
Bad-70.0%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United Kingdom niche tracking, monkey costume is a £41K/yr Amazon United Kingdom market (155K searches/yr). The top 5 brands hold 64% of demand. Verdict: Skip it — 46/100.
Data updated Jul 23, 2026 · scored weekly · How we score niches
monkey costume market data
- Units sold / yr
- 3K–3K
- avg 0–100/product
- Revenue / yr
- £40K–£48K
- units × avg price
- Conversion rate
- 1.7%
- Avg BSR
- #693
- Page quality
- 0%
- Prime
- 74%
- Sponsored
- 70%
- Out of stock
- 9.5%
- Avg brand age
- 45 months
- Avg seller age
- 199 days
Competition & brand share
Clicks spread well past the top 5 (33% combined) — an open shelf where new products get seen.Brands
28 rising
Sellers
50
Top-5 brand share
64%
Top 20: 95%
Top-5 click share
33%
Top 20: 68%
Open market
31%
- COOKY.D17%
- A2Z 4 Kids17%
- Sincere Party12%
- HENBRANDT10%
- Wunsy7%
- EUPSIIU6%
Demand
Weekly Amazon search volume, last 20 weeks — -70.0% search growth over the last 90 days.Top monkey costume search terms
- monkey costume43K/yr
- monkey costume kids37K/yr
- monkey onesie24K/yr
- kids monkey costume8K/yr
- monkey costume adult16K/yr
- monkey onesie adult11K/yr
- monkey outfit4K/yr
- monkey onesie kids8K/yr
- monkey suit4K/yr
Top monkey costume 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
COOKY.D Adult Monkey Onesie Costume Pyjamas Family Gaming Sleepsuit L
COOKY.D£18.644.4★66 rev
A2Z 4 Kids Animal Onesie for Kids Girls Boys Super Soft Costume Onesie - E.S Monkey 11-12
A2Z 4 Kids£14.914.4★1,081 rev
A2Z 4 Kids Animal Onesie for Kids Girls Boys Super Soft Costume Onesie - E.S Monkey 2-3.
A2Z 4 Kids£14.844.4★1,081 rev
Wunsy Childrens Brown Monkey All-in-One Onesie CostumeAll-In-One Monkey v Bunny Fans for Boys or Girls in Soft Fleece with a Tail In Childrens Age Years 8-9
Wunsy£20.084.4★33 rev
HENBRANDT Childrens Monkey Costume - Deluxe Brown Animal Fancy Dress Outfit with Banana Hat for Kids Ages 7-9 Perfect for World Book Day Halloween Parties & Imaginative Play
HENBRANDT£8.703.9★169 rev
Newest
by launch date
Morph Monkey Costume Adult Monkey Jumpsuit Adults Animal Jumpsuit For Men Halloween Costumes For Adults Medium
Morph£23.533 rev
JISRKP Monkey Costume for Kids Brown Tutu Kids Childrens Monkey Costume with Headband Tail Bow Tie and Skirt for 100-140cm Height
JISRKP£8.783 rev
COOKY.D Adult Monkey Onesie Costume Pyjamas Family Gaming Sleepsuit L
COOKY.D£18.6466 rev
COOKY.D Kids Monkey Costume Pyjamas Family Gaming Sleepsuit 9-10 Yrs
COOKY.D£19.6166 rev
COOKY.D Kids Monkey Costume Pyjamas Family Gaming Sleepsuit 3-4 Yrs
COOKY.D£18.7466 rev
Trending
90-day click momentumMorph Monkey Costume Adult Monkey Jumpsuit Adults Animal Jumpsuit For Men Halloween Costumes For Adults Medium
Morph£23.535.0★
PENGMAI Monkey Onesie Costumes Pajamas Women Men Animal Cosplay One Piece Halloween Xmas Homewear
PENGMAI£16.744.0★
COOKY.D Kids Monkey Costume Pyjamas Family Gaming Sleepsuit 9-10 Yrs
COOKY.D£19.614.4★
Doladola Babys Hooded Onesie Cartoon Animal Romper Baby Loungewear Newborn Outfits Jumpsuit(12-18 Months Monkey)
Doladola£16.874.6★
Wunsy Childrens Brown Monkey All-in-One Onesie Costume Bunny vs Monkey fans All-In-One for Boys or Girls in Soft Fleece with a Tail Age 10-11 years
Wunsy£21.944.4★
What buyers say about monkey costume
What buyers praise and complain about, mined from review topics.What buyers love
“Decent onesie”
“Good size”
“Nice money costume”
“Very comfortable the right size as well”
“This lightweight costume is easy for the child to out on themselves is a really good fit”
“Easy to put on and take off”
“Lot of fun”
“it is soft”
“Excellent quality and great monkey design for book day”
“Was as described”
What buyers complain about
“These are quite cheaply made”
“dont expect its going to last very long”
“The tail is tiny”
“is protruding out of the material”
“The stitching also felt poor quality”
“Doesn't look like photo”
“Very thin and flimsy material”
“but there is no padding around it so Im not sure how safe this would be for younger children”
“smell terrible”
“not very strong quality”
Top return reasons
Common questions
- Is monkey costume profitable to sell on Amazon United Kingdom?
- The niche generates £41K/yr across 57 tracked products. 0 of 11 products launched in the last 360 days are still selling. 90-day search growth is -70.0%. Flapen's verdict: Skip it (46/100).
- How competitive is the monkey costume niche?
- 28 brands and 50 sellers compete. The top 5 products take 33% of clicks and top 5 brands hold 64% of demand.
- What do buyers complain about in monkey costume?
- Top complaints mined from reviews: Quality-Overall, Durability, Size-Overall. The return rate is 2.9%.
- What does it cost to enter the monkey costume niche?
- Listings span £5.55–£65.11; the average listing price is £15.98 (sweet spot $15–$100). The average incumbent carries 801 reviews — the moat a new listing must climb.