Thread Report

Reformation T-Shirt Fabric Composition.

We analyzed 42 t-shirt products from Reformation. At 85.7% average natural fibre, t-shirts are one of Reformation's better categories — 22.7 percentage points above their overall average of 63%. Cotton is the most common fibre in Reformation t-shirts, found in 92.9% of products.

42T-Shirt Products
85.7%Avg Natural Fibre
63%Reformation Overall

Top Fibres in Reformation T-Shirt

Cotton
92.9%
Tencel
28.6%
Spandex
23.8%

How Reformation Compares — T-Shirt

Average Natural Fibre % by Brand

Carhartt
100%
Levi's
100%
Pangaia
99.4%
Monki
99.2%
Barbour
98.9%
Sézane
98.4%
Ganni
98.1%
Whistles
97.8%
COS
96.8%
J.Crew
96.7%
Sandro
96.3%
Massimo Dutti
94.5%
Madewell
93.7%
Maje
93.4%
Weekday
92.9%
AllSaints
92.6%
Arket
91.7%
Topshop
90.2%
Pull&Bear
89.2%
Uniqlo
89%
Patagonia
87.9%
Country Road
87.8%
Acne Studios
87.5%
H&M
86.6%
Cotton On
85.8%
Reformation
85.7%
Anthropologie
85.3%
Zara
85.3%
Glassons
84.1%
Bershka
83.2%
Princess Polly
80.9%
& Other Stories
79.9%
Urban Outfitters
75.4%
Quince
75%
Aritzia
73.2%
ASOS
73.2%
House of CB
70%
River Island
68%
Mango
67.5%
Boohoo
65.6%
Stradivarius
60.7%
Meshki
55.6%
SKIMS
51%
Gymshark
47.5%
Alo Yoga
44.9%
Vuori
9.6%

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Frequently Asked Questions

What are Reformation t-shirts made of?

Across 42 t-shirt products from Reformation, the average natural fibre content is 85.7%. This is above Reformation's overall average of 63%.

Are Reformation t-shirts good quality fabric?

At 85.7% average natural fibre, Reformation t-shirts are among the better options. Higher natural fibre content generally means better breathability, durability, and less microplastic shedding.

Should I buy t-shirts from Reformation?

If fabric composition matters to you, Reformation t-shirts average 85.7% 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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