wendy peffercorn costume
Skip itHigh returns (13.6%) — this niche doesn't clear our bar today.
Avg price
Incredible$26.01avg listing price — sweet spot $15–$100
Growth
Great+79.3%90-day search growth — must beat 0% to launch
Review moat
Great346.29avg incumbent reviews — the moat a new listing must climb
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Price range
Good$5.30–$41.37cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good5.3%search→purchase rate — share of searches ending in a sale
Brand share
Okay87%top-5 brand share — brands hold most of the demand
Market size
Okay$116K$116K/yr · 84K searches
Competition
Bad70%top-5 click share — a locked-up shelf
Returns
Bad13.6%return rate — above 6% kills the launch gate
Competition
The top 5 products capture 70% of clicks — a locked-up shelf that new listings rarely crack.Brands
9 rising
Sellers
13
Top-5 brand share
87%
Open market
9%
- Matiniy40%
- Ramede20%
- Fun Costumes15%
- Adoretex7%
- QINSEN5%
- FeelinGirl4%
- Open — no brand owns it (3 brands, 9%)
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 14 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
5Pcs Halloowen Cosplay Costume Set for Women Red Headband Sunglasses Red Swimsuit for Dress Up Accessories Supplies (L)
Matiniy$31.744.0★9 rev
Ramede 5 Pcs Halloween Costume for Women Guard Costume Set Boyleg Swimsuit Fanny Pack Whistle Hair Bow Sunglasses(Medium)
Ramede$38.224.8★26 rev
Matiniy 4Pack Halloween Guard Costume Kit Including Red Headband White Frame Sunglasses Whistle Fanny Pack for Women Accessories Supplies
Matiniy$19.644.5★16 rev
Fun Costumes Wendy Peffercorn Adult Sandlot Costume - Red Medium
Fun Costumes$41.084.1★132 rev
Adoretex Guard Fanny Pack Whistle with Lanyard Equipment Set - First Aid Hip Pack with Adjustable Strap and 3 Zipper Pockets
Adoretex$9.424.5★584 rev
Newest
by launch date
QINSEN Sleeveless Athletic Dress for Women Tennis Dress Built in Shorts Pockets Golf Active Dress Fairy Red S
QINSEN$33.641,252 rev
FeelinGirl Shapewear Tummy Control Bodysuits for Women Seamless Body Shaper Shapewear Thong Body Shaper XS-S
FeelinGirl$20.06794 rev
5Pcs Halloowen Cosplay Costume Set for Women Red Headband Sunglasses Red Swimsuit for Dress Up Accessories Supplies (L)
Matiniy$31.749 rev
Matiniy 4Pack Halloween Guard Costume Kit Including Red Headband White Frame Sunglasses Whistle Fanny Pack for Women Accessories Supplies
Matiniy$19.6416 rev
5Pcs Halloowen Cosplay Costume Set for Women Red Headband Sunglasses Red Swimsuit for Dress Up Accessories Supplies (XL)
Matiniy$31.339 rev
Trending
90-day click momentumQINSEN Sleeveless Athletic Dress for Women Tennis Dress Built in Shorts Pockets Golf Active Dress Fairy Red S
QINSEN$33.644.2★
FeelinGirl Shapewear Tummy Control Bodysuits for Women Seamless Body Shaper Shapewear Thong Body Shaper XS-S
FeelinGirl$20.063.9★
5Pcs Halloowen Cosplay Costume Set for Women Red Headband Sunglasses Red Swimsuit for Dress Up Accessories Supplies (L)
Matiniy$31.744.0★
Fun Costumes Wendy Peffercorn Adult Sandlot Costume - Red Small
Fun Costumes$41.374.1★
Ramede 5 Pcs Halloween Costume for Women Guard Costume Set Boyleg Swimsuit Fanny Pack Whistle Hair Bow Sunglasses(Medium)
Ramede$38.224.8★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +79.3% search growth over the last 90 days.Peak months: Sep, Oct, Nov · busiest ÷ quietest = 148.9×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“It fit well”
“Comfortable and cute”
“The best shaper I have owned so far”
“Excited to get more colors”
“Good quality, durable”
“affordable”
“Its breathable and light to wear”
“Great material”
“stretchy”
What buyers complain about
“Runs big,”
“A little cheap”
“Cheap Material”