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mary costume

Skip it

Soft demand (-70.1% this quarter) — this niche doesn't clear our bar today.

Market size 4Growth 0Conversion 22Competition 23Returns 23Price range 74Avg price 80Brand share 18Review moat 78Quality gap 76

Avg price

Great£16.87

avg listing price — sweet spot $15–$100

Review moat

Great448.56

avg incumbent reviews — the moat a new listing must climb

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Price range

Good£9.08–£32.13

cheapest to priciest tracked listing — scored on the share inside $15–$100

Competition

Bad72%

top-5 click share — a locked-up shelf

Returns

Bad5.5%

return rate — above 5% kills the launch gate

Conversion

Bad1.8%

search→purchase rate — share of searches ending in a sale

Brand share

Bad93%

top-5 brand share — brand-locked demand

Market size

Bad£16K

£16K/yr · 54K searches

Growth

Bad-70.1%

90-day search growth — must beat 0% to launch

According to Flapen's Amazon United Kingdom niche tracking, mary costume is a £16K/yr Amazon United Kingdom market (54K searches/yr). The top 5 brands hold 93% of demand. Verdict: Skip it — 30/100.

Data updated Jul 29, 2026 · scored weekly · How we score niches

mary costume market data

Units sold / yr
1K–2K
avg 0–100/product
Revenue / yr
£21K–£25K
units × avg price
Conversion rate
1.8%
Avg BSR
#2,537
Page quality
0%
Prime
78%
Sponsored
56%
Out of stock
17.6%
Avg brand age
73 months
Avg seller age
204 days

Competition & brand share

The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.

Brands

6 rising

Sellers

21

Top-5 brand share

93%

Top 20: 100%

Top-5 click share

72%

Top 20: 100%

Open market

0%

  • DANSHOW32%
  • Morph30%
  • Wicked Costumes14%
  • Rubber Johnnies9%
  • GRACEART8%
  • Rubies7%

Demand

Weekly Amazon search volume, last 32 weeks — -70.1% search growth over the last 90 days.
2K2KSpike '26Prime Day '26Dec '25Jan '26Mar '26Apr '26May '26Jun '26

Top mary costume search terms

  • virgin mary costume5K/yr
  • mary costume20K/yr
  • mary costume kids14K/yr
  • mary nativity costume5K/yr
  • mary nativity costume kids9K/yr
All search terms

Top mary costume 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.

0%10%£2K20%£3K30%£5K40%£7K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 9 tracked products in this niche — three views at once, no toggling.

What buyers say about mary costume

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall100%

“really good quality”

Top return reasons

Size-Overall71%
Functionality-Overall14%
Length7%
Product Condition7%

Common questions

Is mary costume profitable to sell on Amazon United Kingdom?
The niche generates £16K/yr across 9 tracked products. 90-day search growth is -70.1%. Flapen's verdict: Skip it (30/100).
How competitive is the mary costume niche?
6 brands and 21 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 93% of demand.
What does it cost to enter the mary costume niche?
Listings span £9.08–£32.13; the average listing price is £16.87 (sweet spot $15–$100). The average incumbent carries 449 reviews — the moat a new listing must climb.