grinch costume kids
Skip itSoft demand (-78.1% this quarter) — this niche doesn't clear our bar today.
Avg price
Incredible$34.19avg listing price — sweet spot $15–$100
Review moat
Great172.07avg incumbent reviews — the moat a new listing must climb
Price range
Great$7.63–$61.37cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good41%top-5 click share — leaders hold, buyers still browse
Brand share
Good71%top-5 brand share — brands hold most of the demand
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Market size
Okay$103K$103K/yr · 614K searches
Conversion
Bad0.5%search→purchase rate — share of searches ending in a sale
Returns
Bad11.8%return rate — above 6% kills the launch gate
Growth
Bad-78.1%90-day search growth — must beat 0% to launch
Competition
The top 5 products take 41% of clicks — established leaders, but buyers still shop beyond them.Brands
23 flat
Sellers
24
Top-5 brand share
71%
Open market
25%
- MJC25%
- Seven Times Six23%
- Socutebabe12%
- MOBJVIY8%
- The Grinch4%
- elope3%
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 41 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Socutebabe Baby Christmas Costume Toddler Kids Boys Girls Santa Claus Outfit Green Furry Xmas Cosplay Clothes (Green&red 4-5T)
Socutebabe$19.934.4★141 rev
Seven Times Six Dr. Seuss GRINCH Who Stole Christmas Kids Hooded Pajama Union Suit (Green Medium/10)
Seven Times Six$40.034.4★126 rev
Dr. Seuss The Grinch Union Suit Big Kids Santa Claus Costume Kigurumi One Piece Hooded Pajama (8) Green
MJC$41.754.6★23 rev
Dr. Seuss The Grinch Union Suit Big Kids Santa Claus Costume Kigurumi One Piece Hooded Pajama (6/7) Green
MJC$38.974.6★23 rev
Dr. Seuss GRINCH Who Stole Christmas Matching Family Pajama Kids Union Suit 8
Seven Times Six$39.634.5★1,078 rev
Newest
by launch date
SEHIOZNI Silly Wearable Onesie Kids Funny Green Monster Jumpsuits Goofy Big Mouth Monster Cartoon Ultra-Soft Plush One Piece Silly Wearable Onesie
SEHIOZNI$21.9414 rev
WPOZD Deluxe Christmas Mask with Santa Hat Green Plush Fur Holiday Costume Accessory (Green Mask and Gloves)
WPOZD$34.0712 rev
Dr. Seuss The Grinch Union Suit Define Good Kids One Piece Pajama Loungewear (Medium 8)
MJC$32.4715 rev
Dr. Seuss The Grinch Union Suit Define Good Kids One Piece Pajama Loungewear (Large 10/12)
MJC$35.6815 rev
Dr. Seuss The Grinch Union Suit Define Good Kids One Piece Pajama Loungewear (Small)
MJC$35.0515 rev
Trending
90-day click momentumSEHIOZNI Silly Wearable Onesie Kids Funny Green Monster Jumpsuits Goofy Big Mouth Monster Cartoon Ultra-Soft Plush One Piece Silly Wearable Onesie
SEHIOZNI$21.944.2★
Dr. Seuss The Grinch Who Stole Christmas Matching Family Costume Pajama Sherpa Union Suit For Toddlers (4T)
Seven Times Six$29.674.5★
Dr. Seuss The Grinch Fleece Kids Robe - Super Soft Plush Bathrobe for Boys & Girls Perfect for Toddlers & Kids - Sizes 4-10
Dr. Seuss$23.064.7★
Unisex Onesie Kids Animal Pajamas Halloween Christmas Cosplay Costume(8-10Years)
Unicorns Angels$23.424.6★
QSTYLE Unisex Children Green Onesie Halloween Costume Christmas Pajamas For Girls and Boys 8-9Y
QSTYLE$21.734.7★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -78.1% search growth over the last 90 days.Peak months: Oct, Nov, Dec · busiest ÷ quietest = 97.8×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“fit well”
“comfortable”
“Good quality”
“It's super soft, and comfortable”
“The material was good quality”
“Well built and has lasted through multiple wearings”
“Looked just like photos”
“And it is a great value for the price I paid”
“it's so warm”
“Fun costume”
What buyers complain about
“Runs small”
“Cheap”
“Furry stuff was coming off”
“These pajamas were shipped with a gaping hole down one leg”
“Didn't give full stars the hat was not stitch correctly”
“It sheds a lot which is my biggest issue with it”
“This cost much more”
“Dirt, leaves, woodchips, everything easily stuck to it”
“weird cut”
“It is a pain to clean if you have a messy child”