---
title: "Reviews — ww2 costumes for kids - Flapen"
canonical_url: "https://flapen.com/research/uk/toys-games/ww2-costumes-for-kids/reviews"
last_updated: "2026-07-31T13:33:26.707Z"
locale: en
meta:
  description: "Niche score 41/100 · £27K/yr market · 121K searches/yr · £15.48 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 41/100 · £27K/yr market · 121K searches/yr · £15.48 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Reviews — ww2 costumes for kids - Flapen"
---

# **ww2 costumes for kids**

**Skip it**

Soft demand (-55.7% this quarter) — this niche doesn't clear our bar today.

Market size 7Growth 0Conversion 18Competition 80Returns 22Price range 83Avg price 76Brand share 42Review moat 71Quality gap 82

**Price range**

**Great****£4.81–£71.84**

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

**Quality gap**

**Great****4.2★**

avg incumbent rating — lower means beatable quality

**Competition**

**Great****35%**

top-5 click share — an open shelf

**Avg price**

**Great****£15.48**

avg listing price — sweet spot $15–$100

**Review moat**

**Good****671.76**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Okay****80%**

top-5 brand share — brands hold most of the demand

**Returns**

**Bad****5.8%**

return rate — above 5% kills the launch gate

**Conversion**

**Bad****1.5%**

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

**Market size**

**Bad****£27K**

£27K/yr · 121K searches

**Growth**

**Bad****-55.7%**

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

**Signals**[** High Returns**](https://flapen.com/research/niches?market=uk&signal=high_returns "Return rate > 5%")