Thread Report

J.Crew Dress Fabric Composition.

We analyzed 198 dress products from J.Crew. At 79.1% average natural fibre, this is roughly in line with J.Crew's overall average of 78.3%. Cotton is the most common fibre in J.Crew dresss, found in 65.7% of products.

198Dress Products
79.1%Avg Natural Fibre
78.3%J.Crew Overall

Top Fibres in J.Crew Dress

Cotton
65.7%
Viscose
18.7%
Elastane
12.1%
Polyester
10.1%
Linen
6.6%

How J.Crew Compares — Dress

Average Natural Fibre % by Brand

Pangaia
100%
Madewell
91.7%
Sézane
84.5%
Free People
83.6%
Arket
81.6%
J.Crew
79.1%
Country Road
77.3%
Barbour
75.7%
COS
67.8%
Acne Studios
63.9%
Reformation
63.7%
Totême
62.3%
Quince
62.1%
Massimo Dutti
62%
Cotton On
61.6%
& Other Stories
61.5%
Anthropologie
59.9%
Whistles
59.7%
Weekday
58.1%
House of CB
56.7%
Ganni
56.5%
Monki
56.1%
AllSaints
54.9%
SKIMS
50.3%
Topshop
47.8%
New Look
46.9%
H&M
46.6%
Urban Outfitters
44.8%
Pull&Bear
44.1%
Maje
42.1%
River Island
41.1%
Zara
41%
Aritzia
40.2%
Mango
38.3%
Patagonia
37.3%
Ted Baker
37.2%
Stradivarius
37%
Bershka
34.4%
Sandro
33.6%
Alo Yoga
31.2%
ASOS
26.1%
Princess Polly
24.9%
Glassons
18%
Meshki
15.2%
Boohoo
15.1%
PrettyLittleThing
7.6%
Nasty Gal
7.2%

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Frequently Asked Questions

What are J.Crew dresss made of?

Across 198 dress products from J.Crew, the average natural fibre content is 79.1%. This is above J.Crew's overall average of 78.3%.

Are J.Crew dresss good quality fabric?

At 79.1% average natural fibre, J.Crew dresss are among the better options. Higher natural fibre content generally means better breathability, durability, and less microplastic shedding.

Should I buy dresss from J.Crew?

If fabric composition matters to you, J.Crew dresss average 79.1% natural fibre. Use the Fibr browser extension to check individual items while shopping — fabric quality varies widely even within one category.

Related reports.

J.Crew Full Report1,984 total productsAll Brands: Dress21826 products across all brandsJ.Crew Skirt71.3% naturalJ.Crew T-Shirt97% naturalJ.Crew Sweater92.4% naturalJ.Crew Shirt87.3% natural

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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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