Thread Report

River Island Blazer Fabric Composition.

We analyzed 6 blazer products from River Island. At 12.4% average natural fibre, blazers fall below River Island's overall average of 25.1% by 12.7 points — one of their weaker categories. Polyester is the most common fibre in River Island blazers, found in 83.3% of products.

6Blazer Products
12.4%Avg Natural Fibre
25.1%River Island Overall

Top Fibres in River Island Blazer

Polyester
83.3%
Elastane
66.7%
Viscose
33.3%
Wool
16.7%
Lyocell
16.7%

How River Island Compares — Blazer

Average Natural Fibre % by Brand

Massimo Dutti
89.6%
& Other Stories
87.3%
COS
78%
J.Crew
72%
Aritzia
52.4%
Mango
47.7%
Ganni
46%
Zara
44.8%
Bershka
42%
AllSaints
31.3%
ASOS
15%
Pull&Bear
14%
Meshki
13.7%
River Island
12.4%
New Look
11.4%
House of CB
3.5%

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Frequently Asked Questions

What are River Island blazers made of?

Across 6 blazer products from River Island, the average natural fibre content is 12.4%. This is below River Island's overall average of 25.1%.

Are River Island blazers good quality fabric?

At 12.4% average natural fibre, River Island blazers are on the synthetic side. Higher natural fibre content generally means better breathability, durability, and less microplastic shedding.

Should I buy blazers from River Island?

If fabric composition matters to you, River Island blazers average 12.4% natural fibre. Use the Fibr browser extension to check individual items while shopping — fabric quality varies widely even within one category.

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