---
title: "Trend — sherlock holmes costume - Flapen"
canonical_url: "https://flapen.com/research/uk/toys-games/sherlock-holmes-costume/trend"
last_updated: "2026-07-31T13:14:36.927Z"
locale: en
meta:
  description: "Niche score 48/100 · £48K/yr market · 83K searches/yr · £15.36 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 48/100 · £48K/yr market · 83K searches/yr · £15.36 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Trend — sherlock holmes costume - Flapen"
---

# **sherlock holmes costume**

**Skip it**

Soft demand (-82.3% this quarter) — this niche doesn't clear our bar today.

Market size 12Growth 0Conversion 47Competition 61Returns 50Price range 70Avg price 76Brand share 77Review moat 87Quality gap 76

**Review moat**

**Great****269.46**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Great****58%**

top-5 brand share — no brand owns this niche

**Quality gap**

**Great****4.3★**

avg incumbent rating — lower means beatable quality

**Avg price**

**Great****£15.36**

avg listing price — sweet spot $15–$100

**Price range**

**Good****£6.35–£34.87**

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

**Competition**

**Good****48%**

top-5 click share — leaders hold, buyers still browse

**Returns**

**Good****3.0%**

return rate — above 5% kills the launch gate

**Conversion**

**Okay****3.8%**

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

**Market size**

**Bad****£48K**

£48K/yr · 83K searches

**Growth**

**Bad****-82.3%**

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