Thread Report

River Island Shirt Fabric Composition.

We analyzed 58 shirt products from River Island. At 57.2% average natural fibre, shirts are one of River Island's better categories — 15 percentage points above their overall average of 42.2%. Cotton is the most common fibre in River Island shirts, found in 55.2% of products.

58Shirt Products
57.2%Avg Natural Fibre
42.2%River Island Overall

Top Fibres in River Island Shirt

Cotton
55.2%
Polyester
41.4%
Elastane
25.9%
Viscose
19%
Nylon
8.6%

How River Island Compares — Shirt

Average Natural Fibre % by Brand

Arket
100%
Madewell
98.6%
Sézane
97.5%
House of CB
92.9%
Ganni
88.5%
J.Crew
87.5%
& Other Stories
87.1%
Acne Studios
86.6%
Barbour
85.7%
COS
82.3%
Massimo Dutti
81.3%
Aritzia
80.8%
AllSaints
79.9%
Reformation
79%
Maje
76.9%
Sandro
75%
Pull&Bear
73.7%
ASOS
72.7%
Boohoo
72.5%
H&M
71.8%
Gymshark
71.5%
Zara
71.5%
Bershka
71.1%
Princess Polly
64.6%
Mango
61.9%
Weekday
61.6%
Meshki
59.5%
River Island
57.2%
Uniqlo
51.1%
PrettyLittleThing
26.5%
Patagonia
16.9%

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Frequently Asked Questions

What are River Island shirts made of?

Across 58 shirt products from River Island, the average natural fibre content is 57.2%. This is above River Island's overall average of 42.2%.

Are River Island shirts good quality fabric?

At 57.2% average natural fibre, River Island shirts are a mixed bag. Higher natural fibre content generally means better breathability, durability, and less microplastic shedding.

Should I buy shirts from River Island?

If fabric composition matters to you, River Island shirts average 57.2% 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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