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Girls Underwear

Maybe

Returns run at only 0.2% of orders. But prices span $5.18–$17.50, mostly outside the sweet spot, so Girls Underwear is a Maybe.

Flapen Score
55
55 / 100
Top 24% of 2,461 Fashion niches · +7 vs the category median of 48
Market size
£155K/yr348K searches / yr
90-day growth
+10.7%search demand this quarter
Competition
20%top-5 click share · 27 brands · 28 sellers

Flapen Score

Girls Underwear against its category

The dotted line is the Fashion average. Past it, Girls Underwear is stronger. Inside it, weaker.

55Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Girls Underwear market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Girls Underwear 348K times last year and spent an estimated £155K. The top 5 brands take 72% of clicks. Demand peaks in Aug. Flapen scores it 55 out of 100, a Maybe.

01 · Demand

4.4% of searches ended in a purchase last week.

Shoppers searched for this 348K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 4.4% of those searches ended in a purchase. Searches in the last 90 days moved +10.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated £155K a year.

Searches, last 12 months
348K
Growth, 90 days vs prior 90
+10.7%
Conversion, latest week
4.4%
Market size, estimated
£155Ka year
Peak month
August1.5× the quietest month
Top search term
girls knickers54K searches a year

02 · Price

A sale here is worth £10.23.

Listings sell for £10.23 on average, from £5.18 to £17.50. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 100 to 250 of them. At £10.23 that is £1K to £3K a year per listing.

Average price
£10.23under the $15 to $100 sweet spot
Price range
£5.18–£17.50
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
15K–20K
Units per listing a year
100–250
Revenue per listing a year
£1K–£3K
Returns
0.2%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

88% of listings pay for placement with sponsored ads. 99% ship with Prime. On an average day, 4.0% of listings are out of stock. The average listing ranks #38 within Girls. It carries 846 reviews at 4.53 stars, so a new listing needs social proof before a better product.

Sponsored listings
88%
Prime listings
99%
Out of stock, average day
4.0%
Average rank
#38in Girls
Average rating
4.53 starsAmazon United Kingdom average 4.36 stars
Average reviews
846per listing
Listings tracked
112

04 · Newcomers

Amazon counts 0 of last year's 17 launches as successful.

17 products launched here in the last 12 months. Amazon counts 0 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 41 months on average, so the names here are settling in.

Launched, last 12 months
17
Successful launches
0Amazon's first-year sales bar
Average brand age
41 months

Products

Top Girls Underwear products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Competition

Competition: brands, sellers & click share

The top 5 products take only 20% of clicks. An open shelf where new products get seen.

£0£3K£6K£9K£12K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

27 falling

Sellers

28

Top-5 brand share

72%

Top 20: 98%

Top-5 click share

20%

Top 20: 48%

Open market

22%

  • JackLoveBriefs31%
  • GM Apparel12%
  • Soleurfe12%
  • Adorel10%
  • AYBUY7%
  • Domee5%

Demand

Girls Underwear search demand

Weekly searches over the year, seasonality beneath. Pick a range.

9K7KHoliday '24Prime Day '25Spike '25Holiday '25SepDecMarJunAugNovMarMay

Peak months: Aug · busiest ÷ quietest = 1.5×

Search terms

Top Girls Underwear search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • girls knickers54K/yr
  • girls pants44K/yr
  • girls underwear45K/yr
  • girls knickers 12-13 years19K/yr
  • girls knickers 11-12 years19K/yr
  • girls knickers 9-10 years20K/yr
  • girls knickers 7-8 years14K/yr
  • girls underwear 13-14 years old12K/yr
  • girls knickers 3-4 years12K/yr
  • girls pants 11-12 years11K/yr

Reviews and returns

What reviews say buyers love and hate about Girls Underwear

What buyers praise, what they complain about and why they send it back, from the reviews.

Complain

Size-Overall34%−0.15

Not a great fit

Very small size

Too Large

Quality-Overall20%−0.01

Poor quality straight out of the bag

Less Quality and not true to size

Poor quality

Material Quality7%−0.02

Cheap material

not pleased with material overall

Material thin and cheap

Stretchability/Expandability/Elasticity4%−0.03

So thick and bulky elastic at waist and thigh seams

by the time it was bed time the elastic had come off the top of the knickers

They're a bit tight- don't stretch very well

Value For Money3%+0.59

Bit expensive

Waste of money

Absolute waste of money

Love

Size-Overall20%−0.15

Fit as described and good quality

Fit well

Lovely fitting pants

Quality-Overall19%−0.01

Overall, this is an excellent product that delivers exactly what it promises

Excellent product

They seem to be well-made

Comfort-Overall15%+2.23

Very comfortable

comfortable to wear

Comfortable to use

Value For Money8%+0.59

Great value

Excellent value for money

Good value

Material Quality8%−0.02

soft material comfortable

Good material

Good material soft

Return

0.2% Return rate 63% Fixable by listing

Size-Overall39%█▂▄▇▅▆

Not a great fit

Very small size

Too Large

Waist Fit13%▁█▁▇▇▄
Material Quality10%█▅▁▃▇▅

Cheap material

not pleased with material overall

Material thin and cheap

Quality-Overall6%▁▁█▁▂▃

Poor quality straight out of the bag

Less Quality and not true to size

Poor quality

Waist High5%▁▆█▅▁▁

FAQ

Common Girls Underwear questions

Answered from the same tracked data.