---
title: "Search terms — rectangle sunglasses - Flapen"
canonical_url: "https://flapen.com/research/uk/fashion/rectangle-sunglasses/search-terms"
last_updated: "2026-07-31T16:37:25.802Z"
locale: en
meta:
  description: "Niche score 64/100 · £44K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 64/100 · £44K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Search terms — rectangle sunglasses - Flapen"
---

# **rectangle sunglasses**

**Worth a look**

Shows no brand lock-in (top 5 brands take 36% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 11Growth 83Conversion 29Competition 95Returns 81Price range 26Avg price 65Brand share 96Review moat 48Quality gap 76

**Brand share**

**Incredible****36%**

top-5 brand share — no brand owns this niche

**Competition**

**Great****20%**

top-5 click share — an open shelf

**Growth**

**Great****+81.0%**

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

**Returns**

**Great****1.7%**

return rate — above 5% kills the launch gate

**Quality gap**

**Great****4.3★**

avg incumbent rating — lower means beatable quality

**Avg price**

**Good****£13.79**

avg listing price — sweet spot $15–$100

**Review moat**

**Okay****1,658.32**

avg incumbent reviews — the moat a new listing must climb

**Conversion**

**Okay****2.3%**

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

**Price range**

**Okay****£3.71–£333.18**

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

**Market size**

**Bad****£44K**

£44K/yr · 136K searches

**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=uk&signal=no_dominant_brand "Top brand's click share < 20%")