tweedle dee and tweedle dum costume
Skip itSoft demand (-15.4% this quarter) — this niche doesn't clear our bar today.
Avg price
Incredible$25.51avg listing price — sweet spot $15–$100
Review moat
Great367.68avg incumbent reviews — the moat a new listing must climb
Price range
Great$8.12–$51.20cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Brand share
Good69%top-5 brand share — brands hold most of the demand
Competition
Okay60%top-5 click share — leaders hold, buyers still browse
Conversion
Okay2.5%search→purchase rate — share of searches ending in a sale
Market size
Bad$85K$85K/yr · 132K searches
Returns
Bad7.1%return rate — above 6% kills the launch gate
Growth
Bad-15.4%90-day search growth — must beat 0% to launch
Competition
The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.Brands
16 falling
Sellers
19
Top-5 brand share
69%
Open market
26%
- Fun Costumes27%
- TUVWYSZ19%
- Lovacely10%
- Eurzom8%
- BEAUTIFABLE6%
- Unittype5%
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 22 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Fun Costumes Kids Tweedle Dee/Dum Halloween Costume Shorts with Attached Suspenders Shirt and Hat Outfit Large
Fun Costumes$37.461.0★1 rev
TUVWYSZ Red Cap with Yellow Flag White Collar With Blue Bow Tie Red Suspenders 3-Piece Accessory Kit for Costume (Two-set)
TUVWYSZ$33.084.3★38 rev
Lovacely Mens Oversized Satin Silk Bow Tie Solid Color Formal Tuxedo Big Bowtie PB734-J Lake Blue
Lovacely$8.124.6★967 rev
10 Pcs of Propeller Hat Adult Tweedle Dee and Tweedle Dum Costume Include 2 Rainbow Top Clown Hats 2 Adjustable Elastic Y Back Style Suspenders 2 Bow Tie 4 Clown Socks for Adult Men Women
BEAUTIFABLE$26.094.6★70 rev
Eurzom 6 Pcs Halloween Propeller Hat Bow Tie and Adjustable Elastic Y Back Style Suspenders Set Helicopter Hat for Adult (Green Rim)
Eurzom$22.664.6★61 rev
Newest
by launch date
Sintege 2 Pcs Propeller Hat Nerd Silly Twirly Cap Helicopter Hat with Spinner and Adjustable Bowtie for Costumes (Red and Blue)
Sintege$12.87564 rev
Kids Deluxe Disney Tweedle Dee and Tweedle Dum Costume Jumpsuit with Hat | Alice in Wonderland Halloween Outfit X-Large
Fun Costumes$51.200 rev
10 Pcs Propeller Hat Halloween Rainbow Clown Hat Costume Adjustable Y Back Suspender Bow Tie Stripes Knee Sock and Long Gloves for Adult Men Women
Skyebed$23.723 rev
TUVWYSZ Red Cap with Yellow Flag White Collar With Blue Bow Tie Red Suspenders 3-Piece Accessory Kit for Costume (Two-set)
TUVWYSZ$33.0838 rev
Tweedle Dee Costume Halloween Fairytale Character Tote Bag
Fun Wear Humorous Life Designs Halloween$18.980 rev
Trending
90-day click momentumFun Costumes Kids Tweedle Dee/Dum Halloween Costume Shorts with Attached Suspenders Shirt and Hat Outfit Large
Fun Costumes$37.461.0★
2 Pack Adult Hat Baseball Cap Brightly Rainbow Top Hat with 4 Replaceable Bamboo Dragonflies for Halloween(Green Blue Brim)
Unittype$19.654.4★
Eurzom 6 Pcs Propeller Hat Bow Tie and Adjustable Elastic Y Back Style Suspenders Set Helicopter Hat for Adult (Blue Rim)
Eurzom$20.134.6★
Tweedle Dee Costume Halloween Fairytale Character Tote Bag
Fun Wear Humorous Life Designs Halloween$18.980.0★
Sintege 2 Pcs Propeller Hat Nerd Silly Twirly Cap Helicopter Hat with Spinner and Adjustable Bowtie for Costumes (Red and Blue)
Sintege$12.874.6★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -15.4% search growth over the last 90 days.Peak months: Sep, Oct · busiest ÷ quietest = 20.6×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“colorful”
“Price wasn't bad though for what it could've been”
“Good material and fit”
“Easy Costume”
“The flag is on a metal rod that screws to the top making it very sturdy”
“Well made”
“Washed and was a little better”
“Fit was great”
“Great for a gift in a set of two”
“The socks are stretchy”
What buyers complain about
“Pain in the butt”
“however its rather low quality”
“has a smell”