Thread Report

Ganni Blazer Fabric Composition.

We analyzed 13 blazer products from Ganni. At 54.2% average natural fibre, blazers fall below Ganni's overall average of 67.7% by 13.5 points — one of their weaker categories. Polyester is the most common fibre in Ganni blazers, found in 61.5% of products.

13Blazer Products
54.2%Avg Natural Fibre
67.7%Ganni Overall

Top Fibres in Ganni Blazer

Polyester
61.5%
Cotton
38.5%
Wool
38.5%
Elastane
23.1%
Polyamide
15.4%

How Ganni Compares — Blazer

Average Natural Fibre % by Brand

Massimo Dutti
89.5%
& Other Stories
84.5%
J.Crew
76.2%
Arket
69.2%
COS
64.9%
Whistles
55.5%
Ganni
54.2%
Country Road
50.9%
Aritzia
48.6%
Zara
45.7%
Bershka
42.4%
AllSaints
41.7%
Mango
40.5%
New Look
28.4%
River Island
21.1%
ASOS
15.3%
Topshop
14%
Pull&Bear
13.1%
Princess Polly
12.7%
Meshki
12.6%
Boohoo
4.4%
House of CB
3.5%

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Frequently Asked Questions

What are Ganni blazers made of?

Across 13 blazer products from Ganni, the average natural fibre content is 54.2%. This is below Ganni's overall average of 67.7%.

Are Ganni blazers good quality fabric?

At 54.2% average natural fibre, Ganni blazers are a mixed bag. Higher natural fibre content generally means better breathability, durability, and less microplastic shedding.

Should I buy blazers from Ganni?

If fabric composition matters to you, Ganni blazers average 54.2% natural fibre. Use the Fibr browser extension to check individual items while shopping — fabric quality varies widely even within one category.

Related reports.

Ganni Full Report779 total productsAll Brands: Blazer1728 products across all brandsGanni Jeans97% naturalGanni T-Shirt98.2% naturalGanni Sweater83.9% naturalGanni Dress56.5% natural

Explore the Thread Report

Part of an openly-licensed dataset.

This page is one view of Fibr's Thread Report — fabric composition data for major fashion retailers, free to read and cite. Explore the rest:

About the Thread ReportWhat the dataset is, how it's built, and how to cite it.All brand reportsFabric breakdowns for every retailer we track.Brand rankingsWho uses the most natural fibre — and the most polyester.Brand comparisonsHead-to-head fabric data for every viable brand pair.Research findingsOriginal findings built on the dataset.State of FabricThe annual report on fashion's fibre mix.MethodologyHow we classify fibres and compute every number.Fabric guides & researchHow to read labels, decode fibres, shop smarter.

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