princess costumes for girls
Skip itSoft demand (-34.4% this quarter) — this niche doesn't clear our bar today.
Returns
Great1.8%return rate — above 5% kills the launch gate
Avg price
Great£15.72avg listing price — sweet spot $15–$100
Competition
Good47%top-5 click share — leaders hold, buyers still browse
Price range
Good£7.23–£26.68cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Market size
Good£278K£278K/yr · 1.3M searches
Review moat
Okay2,536.97avg incumbent reviews — the moat a new listing must climb
Brand share
Okay82%top-5 brand share — brands hold most of the demand
Conversion
Bad1.4%search→purchase rate — share of searches ending in a sale
Growth
Bad-34.4%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United Kingdom niche tracking, princess costumes for girls is a £278K/yr Amazon United Kingdom market (1.3M searches/yr). The top 5 brands hold 82% of demand. Demand peaks in Mar–Oct–Nov–Dec. Verdict: Skip it — 46/100.
Data updated Jul 29, 2026 · scored weekly · How we score niches
princess costumes for girls market data
- Units sold / yr
- 13K–15K
- avg 250–500/product
- Revenue / yr
- £197K–£236K
- units × avg price
- Conversion rate
- 1.4%
- Avg BSR
- #156
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 92%
- Out of stock
- 9.4%
- Avg brand age
- 37 months
- Avg seller age
- 184 days
Competition & brand share
The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.Brands
16 falling
Sellers
27
Top-5 brand share
82%
Top 20: 100%
Top-5 click share
47%
Top 20: 83%
Open market
15%
- MELAND35%
- Dreamon16%
- WIKITOT15%
- URAQT12%
- MNSZCN4%
- NNJXD3%
- Open — no brand owns it (10 brands, 15%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -34.4% search growth over the last 90 days.Peak months: Mar, Oct, Nov, Dec · busiest ÷ quietest = 3.9×
Top princess costumes for girls search terms
- princess costumes for girls343K/yr
- princess dress152K/yr
- dress up costumes for kids25K/yr
- disney princess dress up84K/yr
- dress up67K/yr
- kids dress up73K/yr
- fancy dress kids37K/yr
- girls dress up62K/yr
- princess dress up for girls age 3-451K/yr
- princess dress up41K/yr
Top princess costumes for girls products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Dreamon Princess Costumes for Girls 5 Sets Princess Dress Up for Kids Fancy Dress Toddler Clothes for 3 4 5 6 Years Old Girls Christmas Birthday Carnival Gifts
Dreamon£21.634.3★224 rev
MELAND Princess Costumes for Girls Fancy Pretend Role Play Gifts for 3-8 Y
MELAND£23.584.6★377 rev
MELAND Princess Costumes for Girls Light Up Dress for Kids Aged 3-10
MELAND£15.674.2★326 rev
WIKITOT Princess Costumes for Grils Light up Purple Dress up Gift for 3-10
WIKITOT£19.864.5★391 rev
WIKITOT Princess Costumes for Girls Light up Fancy Dress for Ages 3-10
WIKITOT£13.744.5★116 rev
Newest
by launch date
WIKITOT Princess Costumes for Girls Light up Pink Princess Dress up Presents for Girls Age 3 to 10 Year Old Fancy Dress for Kids & Toddlers Christmas Birthday Costumes(M)
WIKITOT£18.2644 rev
Dreamon Princess Dress Up Shoes 3 Set Princess Costume for Girls Pretend Toys Various Jewelry Accessories for 3 4 5 6 Aged Girls Kids Christmas Birthday Gifts
Dreamon£20.5574 rev
Dreamon Princess Costumes for Girls 5 Sets Princess Dress Up for Kids Fancy Dress Toddler Clothes for 3 4 5 6 Years Old Girls Christmas Birthday Carnival Gifts
Dreamon£21.63224 rev
BLINGCOS Princess Costumes for Girls with RGB LED Lights Princess Dress Up Clothes Music Sync & App Control Girls Dress Up for Halloween Christmas World Book Day 110
BLINGCOS£16.0174 rev
WIKITOT Princess Costumes for Girls Light up Fancy Dress for Ages 3-10
WIKITOT£13.74116 rev
Trending
90-day click momentum
Piefry Unicorn Dressing Gown for Girls - Soft Hooded Robe Sleepwear With Slippers Gifts for Girls (Pinkish 4-5 Years)
Piefry£18.734.6★
NNJXD Baby Girl Flower Embroidery Tulle Dress Butterfly Toddler Birthday Party Dresses 2109 Purple Size(120) 4-5 Years
NNJXD£14.554.5★
Princess Girls Shoes Cinderella Snow Queen Dress Up Shoes Halloween Cosplay Fancy Dress Up for Girls Blue
MNSZCN£10.164.5★
BLINGCOS Princess Costumes for Girls with RGB LED Lights Princess Dress Up Clothes Music Sync & App Control Girls Dress Up for Halloween Christmas World Book Day 110
BLINGCOS£16.014.5★
Dreamon Princess Dress Up Shoes 3 Set Princess Costume for Girls Pretend Toys Various Jewelry Accessories for 3 4 5 6 Aged Girls Kids Christmas Birthday Gifts
Dreamon£20.554.5★
What buyers say about princess costumes for girls
What buyers praise and complain about, mined from review topics.What buyers love
“Good for money”
“Decent quality”
“Its a perfect size”
“So pretty”
“Really good came as stated in adverts”
“The spare set of lights is a great feature, they're bright and fun”
“More fun play”
“the accessories are good”
“The material is fantastic”
“Lasted longer and expected”
What buyers complain about
“one of the tiaras broke so not the best quality”
“The box is quite small”
“Ripped”
“Definitely not worth money”
“Seams frayed, poorly made”
“Warning: beware of false advertising”
“It's quite flimsy”
“Cheap material”
“Horrific smell”
“Itchy low quality”
Top return reasons
Common questions
- Is princess costumes for girls profitable to sell on Amazon United Kingdom?
- The niche generates £278K/yr across 36 tracked products. 1 of 5 products launched in the last 360 days are still selling. 90-day search growth is -34.4%. Flapen's verdict: Skip it (46/100).
- How competitive is the princess costumes for girls niche?
- 16 brands and 27 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 82% of demand.
- What do buyers complain about in princess costumes for girls?
- Top complaints mined from reviews: Quality-Overall, Size-Overall, Durability. The return rate is 1.8%.
- When does demand for princess costumes for girls peak?
- Demand peaks in Mar–Oct–Nov–Dec; the busiest month runs 3.9× the quietest.
- What does it cost to enter the princess costumes for girls niche?
- Listings span £7.23–£26.68; the average listing price is £15.72 (sweet spot $15–$100). The average incumbent carries 2,537 reviews — the moat a new listing must climb.