Princess Diaries Dress
FailAn estimated 12.0% of orders come back, so Princess Diaries Dress is a Fail.
- Flapen Score
- 38 / 100Ranks 13,195 of 16,930 Clothing, Shoes & Jewelry niches · −7 vs the category median of 4538
- Market size
- $114K/yr183K searches / yr
- 90-day growth
- -6.9%search demand this quarter
- Competition
- 59%top-5 click share · 13 brands · 16 sellers
Flapen Score
Princess Diaries Dress against its category
The dotted line is the Clothing, Shoes & Jewelry average. Past it, Princess Diaries Dress is stronger. Inside it, weaker.
Market
The Princess Diaries Dress market on Amazon at a glance
Shoppers on Amazon United States searched for Princess Diaries Dress 183K times last year and spent an estimated $114K. The top 5 brands take 79% of clicks. Demand peaks in Oct–Nov. Flapen scores it 38 out of 100, a Fail.
01 · Demand
An estimated 2.3% of those searches ended in a purchase.
Shoppers searched for this 183K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.3% of those searches ended in a purchase. Searches in the last 90 days moved -6.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $114K a year.
- Searches, last 12 months
- 183K
- Growth, 90 days vs prior 90
- -6.9%
- Conversion, latest week
- 2.3%
- Market size, estimated
- $114Ka year
- Peak month
- October29.7× the quietest month
- Top search term
- princess diaries costume118K searches a year
02 · Price
A sale here is worth $27.55.
Listings sell for $27.55 on average, from $6.59 to $58.21. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 100 to 250 of them. At $27.55 that is $3K to $7K a year per listing.
- Average price
- $27.55inside the $15 to $100 sweet spot
- Price range
- $6.59–$58.21
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 6K–8K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $3K–$7K
- Returns
- 12.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
68% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 19.0% of listings are out of stock. The average listing ranks #3,229 within Accessory Sets. It carries 973 reviews at 4.46 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 68%
- Prime listings
- 100%
- Out of stock, average day
- 19.0%
- Average rank
- #3,229in Accessory Sets
- Average rating
- 4.46 starsAmazon United States average 4.42 stars
- Average reviews
- 973per listing
- Listings tracked
- 22
04 · Newcomers
0 of last year's 4 launches cleared the first-year sales bar.
4 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 30 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 4
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 30 months
Products
Top Princess Diaries Dress products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 10, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Mia Costume Uniform for Adult Women Suits Girl Black Blazer Pleated Skirt Halloween Princess Outfits
- Price
- $58.21
- Rating
- 4.6/5
- Reviews
- 16
- Age
- 3y ago

Semato Princess Costume Accessories for Women Princess Bachelorette Party Crown With White Long Gloves and Sunglasses Set
- Price
- $16.13
- Rating
- 4.5/5
- Reviews
- 72
- Age
- 1y ago

Mia Costume Uniform for Adult Women Suits Girl Black Blazer Pleated Skirt Halloween Princess Outfits
- Price
- $58.02
- Rating
- 4.6/5
- Reviews
- 16
- Age
- 3y ago

Brimekichio White Tiara Gloves Sunglasses Headphones Princess Costume Accessories for Women Princess Cosplay Bachelorette Party Decorations
- Price
- $17.16
- Rating
- 4.4/5
- Reviews
- 73
- Age
- 1y ago

Brimekichio White Tiara Gloves Sunglasses 3Pcs Princess Costume Accessories for Women Princess Cosplay Bachelorette Party Decorations
- Price
- $11.12
- Rating
- 4.4/5
- Reviews
- 73
- Age
- 11mo ago
Trending
estimated 90-day click momentum
StarRovelex Homecoming Dresses for Teens Short White Wedding Cocktail Party Prom Semi Formal Graduation Dress with Pocket Elegant A Line Puffy Reception Dress for Bride Evening Gown White 16
- Price
- $52.65
- Rating
- 4.0/5
- Reviews
- 159
- Age
- 2y ago

ZIUFVML Mia Costume School Uniform Dress Suit Adult Womens Blazer Pleated Skirt Full Set XS
- Price
- $45.80
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 1y ago

Kaximil Womens Square Neck Ruffle Hem Mini Dress Ruched Waist Short Party Dresses Medium White
- Price
- $33.36
- Rating
- 4.3/5
- Reviews
- 2,262
- Age
- 1y ago

Mia Costume Uniform for Adult Women Suits Girl Black Blazer Pleated Skirt Halloween Princess Outfits
- Price
- $58.21
- Rating
- 4.6/5
- Reviews
- 16
- Age
- 3y ago

Mia Costume Uniform for Adult Women Suits Girl Black Blazer Pleated Skirt Halloween Princess Outfits
- Price
- $58.02
- Rating
- 4.6/5
- Reviews
- 16
- Age
- 3y ago
Newest
by launch date
Semato Princess Costume Accessories for Women Crown Long Gloves and Sunglasses Set for Women
- Price
- $18.40
- Rating
- 4.5/5
- Reviews
- 72
- Age
- 10mo ago

Brimekichio White Tiara Gloves Sunglasses 3Pcs Princess Costume Accessories for Women Princess Cosplay Bachelorette Party Decorations
- Price
- $11.12
- Rating
- 4.4/5
- Reviews
- 73
- Age
- 11mo ago

Brimekichio White Tiara Gloves Sunglasses Princess Costume Accessories for Women Princess Cosplay Bachelorette Party Decorations 3Pcs
- Price
- $11.54
- Rating
- 4.4/5
- Reviews
- 73
- Age
- 11mo ago

Semato Princess Costume Accessories for Women Princess Bachelorette Party Gifts Crown with White Long Gloves and Sunglasses Set
- Price
- $9.78
- Rating
- 4.5/5
- Reviews
- 72
- Age
- 11mo ago

ZhouBoat Princess Costume Accessories Women Tiara Crown Glasses Satin Gloves Headphones for Halloween Cosplay (4 pcs)
- Price
- $14.26
- Rating
- 4.4/5
- Reviews
- 19
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 59% of clicks. Leaders hold, but buyers still shop past them.
Brands
13 rising
Sellers
16
Est. top-5 brand share
79%
Top 20: 100%
Est. top-5 click share
59%
Top 20: 100%
Open market
16%
- CUSFULL31%
- Brimekichio22%
- Semato16%
- Diajosa cos5%
- MelangCos5%
- StarRovelex5%
- Open — no brand owns it (7 brands, 16%)
Demand
Princess Diaries Dress search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Oct, Nov · busiest ÷ quietest = 29.7×
Search terms
Top Princess Diaries Dress search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- princess diaries costume118K/yr
- mia thermopolis costume10K/yr
- princess diaries tiara4K/yr
- princess mia costume19K/yr
- princess mia4K/yr
- mia thermopolis costume the princess diaries dress18K/yr
- princess diary costume5K/yr
- mia princess diaries costume5K/yr
Reviews and returns
What reviews say buyers love and hate about Princess Diaries Dress
We read the reviews and the return reasons for every product selling here.
“broke easily keep your expectations low”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
20 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Princess Diaries Dress questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









