Nadja Costume
Skip itA small market ($0/yr) — this niche doesn't clear our bar today.
Avg price
Incredible$44.04avg listing price — sweet spot $15–$100
Price range
Great$7.11–$82.74cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Good63%top-5 brand share — brands hold most of the demand
Review moat
Good994.35avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Competition
Okay58%top-5 click share — leaders hold, buyers still browse
Growth
Okay+15.4%90-day search growth — must beat 0% to launch
Returns
Bad9.0%return rate — above 5% kills the launch gate
Market size
Bad$0$0/yr · 29K searches
Conversion
Bad0.0%search→purchase rate — share of searches ending in a sale
Is nadja costume profitable on Amazon?
According to Flapen's Amazon United States niche tracking, nadja costume is a $0/yr Amazon United States market (29K searches/yr). The top 5 brands hold 63% of demand. Demand peaks in Sep–Oct. Verdict: Skip it — 39/100.
Data updated Jul 10, 2026 · scored weekly · How we score niches
nadja costume market size & sales
Units sold, revenue, conversion and listing quality across the tracked shelf.- Units sold / yr
- 250–500
- avg 0–100/product
- Revenue / yr
- $11K–$22K
- units × avg price
- Conversion rate
- 0.0%
- Avg BSR
- #34,164
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 59%
- Out of stock
- 8.7%
- Avg brand age
- 55 months
- Avg seller age
- 225 days
Competition: brands, sellers & click share
The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.Brands
15 rising
Sellers
21
Top-5 brand share
63%
Top 20: 100%
Top-5 click share
58%
Top 20: 100%
Open market
30%
- Maiteenly14%
- monochef13%
- BITSEACOCO12%
- GRACEART12%
- Saniplaycos11%
- ZNTU7%
nadja costume demand & seasonality
Weekly Amazon search volume, last 104 weeks — +15.4% search growth over the last 90 days.Peak months: Sep, Oct · busiest ÷ quietest = 92.3×
Top nadja costume search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.- nadja costume15K/yr
- nadja halloween costume5K/yr
- what we do in the shadows costume6K/yr
- laszlo and nadja costume3K/yr
Top nadja costume products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 17 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Maiteenly 6 Pcs Women Victorian Vampire Costume Plus Size Gothic Dress Wig Collar Fangs Ring for Halloween Cosplay Party(XL)
Maiteenly$43.314.4★40 rev
monochef Women Short Lace Gloves Sunblock Fingerless Bridal Wrist Floral Opera Evening Party Wedding Tea Prom Cosplay 1920s for Ladies and Girls Black (Black)
monochef$7.214.6★3,229 rev
BITSEACOCO Women Medieval Victorian Off Shoulder Dress Gothic Puff Sleeve Irish Chemise Dresses Renaissance Costume High Low Long Skirts (M Black)
BITSEACOCO$39.344.4★392 rev
Saniplaycos What We Do in the Shadows Nadja Cosplay Dress Victorian Gothic Vampire Costume Halloween Outfit for Women
Saniplaycos$66.114.5★47 rev
ZNTU Nadja Cosplay Wig Long Black Wavy Wig with Bangs Heat Resistant Synthetic Wig Halloween Vampire Cosplay Wigs for Women
ZNTU$22.694.2★219 rev
Newest
by launch date
What We Do in The Shadows Nadja Doll 14-Inch Collector Plush
Toynk$40.056 rev
SUPLEAP Womens Victorian Renaissance Jacket Steampunk Costume Dress Medieval Tailcoat Pirate Coat (Green Small)
SUPLEAP$53.0637 rev
Maiteenly 6 Pcs Women Victorian Vampire Costume Plus Size Gothic Dress Wig Collar Fangs Ring for Halloween Cosplay Party(XL)
Maiteenly$43.3140 rev
ZNTU Nadja Cosplay Wig Long Black Wavy Wig with Bangs Heat Resistant Synthetic Wig Halloween Vampire Cosplay Wigs for Women
ZNTU$22.69219 rev
Women Girls Gothic Lolita Victorian Dress Polyester Ruffle Dress with Bows (2XL Purple)
ZZEQYG$56.29622 rev
Trending
90-day click momentumSUPLEAP Womens Victorian Renaissance Jacket Steampunk Costume Dress Medieval Tailcoat Pirate Coat (Green Small)
SUPLEAP$53.064.1★
VNVNE Womens Gothic Steampunk Corset Halloween Costume Coat Victorian Tailcoat JacketM Black
VNVNE$37.454.2★
BITSEACOCO Women Medieval Victorian Off Shoulder Dress Gothic Puff Sleeve Irish Chemise Dresses Renaissance Costume High Low Long Skirts (M Black)
BITSEACOCO$39.344.4★
Abaowedding Womens Victorian Rococo Dress Inspiration Maiden Costume Vintage Dress (XXXL Burgundy)
ABaoWedding$65.924.2★
SATINIOR Women Lace Gloves Elegant Short Lace Tea Party Gloves for Women Dinner Party Wedding(Black Classic Style)
SATINIOR$7.114.6★
What reviews say buyers love and hate about nadja costume
What buyers praise and complain about, mined from review topics.What buyers love
“Perfect Fit”
“Very comfortable”
“They were well made and soft”
“Affordable”
“The quality is actually more durable than anticipated”
“What u see is what u get its long curly and it last”
“Definitely a good quality”
“As described”
“Pretty lace design - slightly stretchy for a perfect fit - glove does not cover fingers so easy to use phone”
“However, it is lightweight and is a fun addition if you are dressing up as Nadja or Lazlo from What we do in the Shadows and have extra $$ to throw at your costume”
What buyers complain about
“Different in size between the hands”
“Im having a really bad flare up of my eczema on my hands”
“And the other got the thumb stitched onto itself terrible quality”
“Not durable at all”
“Poor quality”
“Dainty and pricey”
“The arms were a bit tight”
“However, there were a couple of loose threads and the zipper sticks a little”
Top return reasons
Common nadja costume questions
- Is nadja costume profitable to sell on Amazon United States?
- The niche generates $0/yr across 17 tracked products. 90-day search growth is +15.4%. Flapen's verdict: Skip it (39/100).
- How competitive is the nadja costume niche?
- 15 brands and 21 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 63% of demand.
- What do buyers complain about in nadja costume?
- Top complaints mined from reviews: Size-Overall, Allergies, Stitch/Finish/Polish. The return rate is 9.0% — above our launch gate.
- When does demand for nadja costume peak?
- Demand peaks in Sep–Oct; the busiest month runs 92.3× the quietest.
- What does it cost to enter the nadja costume niche?
- Listings span $7.11–$82.74; the average listing price is $44.04 (sweet spot $15–$100). The average incumbent carries 994 reviews — the moat a new listing must climb.