mailman costume
Skip itA small market ($17K/yr) — this niche doesn't clear our bar today.
Avg price
Incredible$24.79avg listing price — sweet spot $15–$100
Price range
Incredible$17.30–$32.53cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great195.7avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Competition
Okay55%top-5 click share — leaders hold, buyers still browse
Brand share
Okay78%top-5 brand share — brands hold most of the demand
Conversion
Bad1.8%search→purchase rate — share of searches ending in a sale
Returns
Bad9.0%return rate — above 6% kills the launch gate
Growth
Bad-39.8%90-day search growth — must beat 0% to launch
Market size
Bad$17K$17K/yr · 39K searches
Competition
The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.Brands
11 rising
Sellers
38
Top-5 brand share
78%
Open market
15%
- California Costumes26%
- KalaDuck17%
- 2 MULE TEAM13%
- Rubies12%
- Keymall10%
- CINKCO7%
- Open — no brand owns it (5 brands, 15%)
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 23 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
California Costumes Toddler Postman Costume Blue
California Costumes$24.764.5★964 rev
2 MULE TEAM Mailman Costume for Kids Includes Mail Carrier Vest Hat Canvas Bag Mailman Pass Cards and Envelopes for Postman Career Day
2 MULE TEAM$20.894.8★6 rev
Kids Mailman Costume Set - Halloween Mail Carrier Costume for Boys Community Helpers Postal Worker Uniform Set with Mail Bag Toddler/Boy Dress Up Outfit Pretend Play Role Play & Career DayS
KalaDuck$29.564.8★23 rev
Keymall Kids Mailman Costume Mail Carrier Hat Mr. Postman Canvas Bag Vest Envelopes For Halloween Career Day Postal Costume
Keymall$27.994.5★163 rev
CINKCO Kids Premium Mailman Costume Kit Bucket Cap+Postman Bag+Vest+Envelope(4 in 1) Career Day Occupational Postman Dress Up for 5-12 Years Old
CINKCO$32.533.9★18 rev
Newest
by launch dateKids Mailman Costume Set - Halloween Mail Carrier Costume for Boys Community Helpers Postal Worker Uniform Set with Mail Bag Toddler/Boy Dress Up Outfit Pretend Play Role Play & Career DayS
KalaDuck$29.5623 rev
Mailman Costume for Kids with Postman Bag and Role Play Accessories
KalaDuck$29.5223 rev
2 MULE TEAM Mailman Costume for Kids Includes Mail Carrier Vest Hat Canvas Bag Mailman Pass Cards and Envelopes for Postman Career Day
2 MULE TEAM$20.896 rev
Kids Mailman Costume Set - Halloween Mail Carrier Costume for Boys Girls Community Helpers Postal Worker Uniform Set with Mail Bag Toddler/Boy Dress Up Outfit Pretend Play Role Play & Career DayM
KalaDuck$29.6923 rev
Rubies United States Postal Service: USPS Letter Carrier Costume for Kids Unisex Medium
Rubies$18.0960 rev
Trending
90-day click momentum
Ripple Junction USPS Mens Bucket Hat United States Postal Service Priority Mail Carrier Striped Logo Natural & Red One Size
Ripple Junction$17.304.8★
2 MULE TEAM Mailman Costume for Kids Includes Mail Carrier Vest Hat Canvas Bag Mailman Pass Cards and Envelopes for Postman Career Day
2 MULE TEAM$20.894.8★
Kids Mailman Costume Set - Halloween Mail Carrier Costume for Boys Community Helpers Postal Worker Uniform Set with Mail Bag Toddler/Boy Dress Up Outfit Pretend Play Role Play & Career DayS
KalaDuck$29.564.8★
Mailman Costume for Kids with Postman Bag and Role Play Accessories
KalaDuck$29.524.8★
California Costumes Toddler Mr. Postman Costume Large (4-6)
California Costumes$27.444.5★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -39.8% search growth over the last 90 days.Peak months: Sep, Oct, Nov · busiest ÷ quietest = 22.9×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Higher quality costume that does not feel cheaply made”
“Fit: It fit true to size”
“He loves playing dress up”
“Great imaginative toy”
“Fun Christmas gift”
“did its job”
“plenty of room for growing”
“Great quality and durability”
“My children were gentle with it”
“I would say it is a good value for your money”
What buyers complain about
“Wrong size pants included or just made way to long”
“Poor Quality Hat Material”
“Unfortunately, the hat is really poor quality and quickly developed holes”