Skip to content

Billie Eilish Merch

Billie Eilish Merch shows low returns (0.5%), but weak search conversion (1.0%) keeps it on the watch list.

Flapen Score

52
Worth a look

Top 26% of 2,481 Beauty niches · +5 vs the category median of 47

Market size 36Growth 57Conversion 13Competition 68Returns 98Price range 76Avg price 81Brand share 26Review moat 71Quality gap 28
This niche Category average · 2,481 niches

Is Billie Eilish Merch profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Billie Eilish Merch is a £180K/yr Amazon United Kingdom market (983K searches/yr). The top 5 brands hold 89% of demand. Demand peaks in Nov–Dec. Verdict: Worth a look — 52/100.

Billie Eilish Merch: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved +31.9% over the last 90 days and 1.0% of searches end in a purchase.

£180K

revenue / yr

Units sold / yr20K
Search volume / yr+31.9%983K
Conversion rate1.0%
Avg price£17.56

Who owns the niche?

The top 5 brands hold 89% of demand, so 11% of the market is open.

11%

open market share

Brands · sellers12 · 85
Top-5 product click share45%
Open market11%
Avg brand age39 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.

0/100

page quality · 31 products

Sponsored placement35%
New entrants (1y)4· 1 succeeded
Avg rating4.6★
Avg reviews653

Top Billie Eilish Merch products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 45% of clicks — established leaders, but buyers still shop beyond them.

£0£7K£14K£22K£29K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)3 products missing review or click data not plotted

Brands

12 rising

Sellers

85

Top-5 brand share

89%

Top 20: 100%

Top-5 click share

45%

Top 20: 89%

Open market

8%

  • Billie Eilish71%
  • Rock Off officially licensed products8%
  • Yeesabella4%
  • Willow Gifts4%
  • Mikovivi3%
  • STAR CUTOUTS3%
  • Open — no brand owns it (6 brands, 8%)

Billie Eilish Merch demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume983KCVR1.0%Products31Brands12Top 5 Brands89%OOS Rate8.1%Rating4.6★Reviews653Avg BSR#1,533
50K30KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Nov, Dec · busiest ÷ quietest = 4.6×

Top Billie Eilish Merch search terms shoppers use

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

  • billie eilish459K/yr
  • billie eilish perfume263K/yr
  • billie eilish merch93K/yr
  • billie eilish tshirt30K/yr
  • billie24K/yr
  • billie eilish gifts25K/yr
  • billie eilish shirt8K/yr
  • billie eilish t shirt9K/yr
  • billie eilish merch uk6K/yr
  • billie eilish top6K/yr

What reviews say buyers love and hate about Billie Eilish Merch

What buyers mention most, as a share of all reviews.

What buyers love

93% of reviews
Smell30%

Excellent perfume

Gifting Purpose18%

Ideal gift

Quality-Overall16%

arrived 4 days before the expected date and is a great quality tshirt, i love it, thank you

Advertised Vs Actual Product7%

Exactly as described

Value For Money6%

is good value for money

What buyers complain about

83% of reviews
Smell22%

It was just like bottle full of pure water with a very faint smell

Size-Overall15%

its just horrendously large for a carry on

Quality-Overall11%

Quality could be much better for the cost

Print Quality11%

just not the nicest quality could of done it at home on the printer

Knot/Thread Quality11%

Shame see knot

Billie Eilish Merch return rate & reasons

Why buyers send it back, as a share of all return requests.

0.5%

Return rate

31%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Smell
24%
2Size-Overall
21%
3Defective Material/Parts
14%
4Leak-Proof
10%
5Arm Fit
10%

Common Billie Eilish Merch questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Billie Eilish Merch 52/100 on Amazon United Kingdom — Worth a look. The niche generates £180K/yr across 31 tracked products. 1 of 4 products launched in the last 360 days are still selling. Search demand moved +31.9% over the last 90 days.
Search demand for Billie Eilish Merch on Amazon United Kingdom peaks in Nov–Dec, where the busiest month runs 4.6× the quietest.