Dinosaur Costume
FailDemand is soft, at -43.5% this quarter, so Dinosaur Costume is a Fail.
- Flapen Score
- 44 / 100Ranks 850 of 1,773 Toys & Games niches · on the category median44
- Market size
- £263K/yr812K searches / yr
- 90-day growth
- -43.5%search demand this quarter
- Competition
- 54%top-5 click share · 23 brands · 29 sellers
Flapen Score
Dinosaur Costume against its category
The dotted line is the Toys & Games average. Past it, Dinosaur Costume is stronger. Inside it, weaker.
Market
The Dinosaur Costume market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Dinosaur Costume 812K times last year and spent an estimated £263K. The top 5 brands take 64% of clicks. Demand peaks in Mar–Oct–Nov. Flapen scores it 44 out of 100, a Fail.
01 · Demand
An estimated 1.8% of those searches ended in a purchase.
Shoppers searched for this 812K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 1.8% of those searches ended in a purchase. Searches in the last 90 days moved -43.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated £263K a year.
- Searches, last 12 months
- 812K
- Growth, 90 days vs prior 90
- -43.5%
- Conversion, latest week
- 1.8%
- Market size, estimated
- £263Ka year
- Peak month
- October11.8× the quietest month
- Top search term
- dinosaur costume323K searches a year
02 · Price
A sale here is worth £17.71.
Listings sell for £17.71 on average, from £6.21 to £25.18. Amazon reports units sold in ranges. This niche sold 13K to 15K a year. The average listing sells 500 to 750 of them. At £17.71 that is £9K to £13K a year per listing.
- Average price
- £17.71inside the $15 to $100 sweet spot
- Price range
- £6.21–£25.18
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 13K–15K
- Units per listing a year
- 500–750
- Revenue per listing a year
- £9K–£13K
- Returns
- 3.6%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
80% of listings pay for placement with sponsored ads. 90% ship with Prime. On an average day, 3.9% of listings are out of stock. The average listing ranks #612 within Fancy Dress. It carries 521 reviews at 4.48 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 80%
- Prime listings
- 90%
- Out of stock, average day
- 3.9%
- Average rank
- #612in Fancy Dress
- Average rating
- 4.48 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 521per listing
- Listings tracked
- 30
04 · Newcomers
0 of last year's 6 launches cleared the first-year sales bar.
6 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
- 6
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 36 months
Products
Top Dinosaur Costume 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
JASHKE Dinosaur Inflatable Costume T-rex Costume Adult
- Price
- £23.54
- Rating
- 4.4/5
- Reviews
- 2,094
- Age
- 6y ago

OLAOLA Green Dinosaur Onesie Adult Unisex Costume Pyjamas M(55-59)
- Price
- £25.18
- Rating
- 4.4/5
- Reviews
- 307
- Age
- 5y ago

TO.BE.NO.1 Towards The First inflatable dinosaur costume adult T-Rex Dinosaur Costume Adults Funny Cosplay Halloween (Brown)
- Price
- £22.19
- Rating
- 4.7/5
- Reviews
- 775
- Age
- 2y ago

REWIAR Inflatable Dinosaur Costume for Adult - Riding T-Rex Air Blowing up Funny Fancy Dress Party Halloween Costume (M)
- Price
- £23.14
- Rating
- 4.2/5
- Reviews
- 63
- Age
- 1y ago

Rafalacy Inflatable Dinosaur Costumes Adult Size T-REX Ride on Halloween Costume Funny Dino Blow up Costume (Black)
- Price
- £22.89
- Rating
- 4.5/5
- Reviews
- 466
- Age
- 4y ago
Trending
estimated 90-day click momentum
Dinopjs Boys Dinosaur Pyjamas Set Cotton Short Sleeved Summer Pjs for Kids Pajamas 3-8 Years Children Clothes Deep-blue
- Price
- £7.53
- Rating
- 4.3/5
- Reviews
- 64
- Age
- 2y ago

Mikovivi Wearable Dinosaur Skeleton Costume for Kid Realistic 3D Spinosaurus Bone Plush Outfit for Themed Party Cosplay Prop (Grey)
- Price
- £18.78
- Rating
- 5.0/5
- Reviews
- 3
- Age
- 7mo ago

SERTAS Dinosaur Skeleton Costume 3D Wearable Gray Skull and Spine Plush Prop Realistic Dino Cosplay Outfit for Halloween Party and Themed Events (S)
- Price
- £8.84
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 3mo ago

OLAOLA Green Dinosaur Onesie Adult Unisex Costume Pyjamas M(55-59)
- Price
- £25.18
- Rating
- 4.4/5
- Reviews
- 307
- Age
- 5y ago

Realistic Dinosaur Skeleton Costume Set Spinosaurus Plush Dino Outfit Halloween Dinosaur Skull Headpiece and Spine Costume Fun Wearable Soft Fossil Outfit for Adults and Kids Fancy Dress Parties
- Price
- £10.10
- Rating
- 4.2/5
- Reviews
- 17
- Age
- 7mo ago
Newest
by launch date
SERTAS Dinosaur Skeleton Costume 3D Wearable Gray Skull and Spine Plush Prop Realistic Dino Cosplay Outfit for Halloween Party and Themed Events (S)
- Price
- £8.84
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 3mo ago

Ryfpdml 3D Wearable Realistic Skeleton Dinosaur Costume Realistic Dinosaur Skeleton Costume Set Spinosaurus Plush Dino Funny Dino Headgear Hat for Halloween Cosplay Themed Parties
- Price
- £20.51
- Rating
- 5.0/5
- Reviews
- 4
- Age
- 6mo ago

Realistic Dinosaur Skeleton Costume Set Spinosaurus Plush Dino Outfit Halloween Dinosaur Skull Headpiece and Spine Costume Fun Wearable Soft Fossil Outfit for Adults and Kids Fancy Dress Parties
- Price
- £10.10
- Rating
- 4.2/5
- Reviews
- 17
- Age
- 7mo ago

Mikovivi Wearable Dinosaur Skeleton Costume for Kid Realistic 3D Spinosaurus Bone Plush Outfit for Themed Party Cosplay Prop (Grey)
- Price
- £18.78
- Rating
- 5.0/5
- Reviews
- 3
- Age
- 7mo ago

ZuoLanlan Inflatable T-Rex Costume Full Body for Adults Brown Dinosaur Blow Up Suit Perfect Funny Outfit for Halloween Fancy Dress Party & Stag Do dino costume
- Price
- £20.97
- Rating
- 4.2/5
- Reviews
- 25
- Age
- 7mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 54% of clicks. Leaders hold, but buyers still shop past them.
Brands
23 rising
Sellers
29
Est. top-5 brand share
64%
Top 20: 97%
Est. top-5 click share
54%
Top 20: 90%
Open market
32%
- JASHKE17%
- OLAOLA16%
- Rafalacy14%
- TO.BE.NO.1 Towards The First9%
- REWIAR7%
- DiULi5%
Demand
Dinosaur Costume search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Mar, Oct, Nov · busiest ÷ quietest = 11.8×
Search terms
Top Dinosaur Costume search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- dinosaur costume323K/yr
- inflatable dinosaur costume141K/yr
- dinosaur costume kids74K/yr
- kids dinosaur costume56K/yr
- dinosaur costume adult28K/yr
- adult dinosaur costume21K/yr
- blow up dinosaur costume22K/yr
- dinosaur outfit10K/yr
- dinosaur inflatable costume16K/yr
- inflatable dinosaur costume adult12K/yr
Reviews and returns
What reviews say buyers love and hate about Dinosaur Costume
We read the reviews and the return reasons for every product selling here.
“it doesn't stay inflated”
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 Dinosaur Costume 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









