Products
Uniqlo — Rayon Blouse

Uniqlo

Rayon Blouse

ShirtsSKU: E479071-000
D

Safe to wear, but rough on the environment.

Safe to wear; production isn't clean — donate when done.

Quality D · 54Health B · 78Eco · 31

Why this grade?

This product scored 54/100 based on its composition of 76% Rayon, 24% Polyester. Blended from 76% Rayon, 24% Polyester — the overall score is a weighted average based on each material's proportion.

D (40-54): Below average — may lack durability or comfort.

Composition

76% Rayon, 24% Polyester

Below average — consider alternatives

This fabric scores low on quality. It may pill, wear out quickly, or not feel great against skin. And when it does wear out, it'll sit in a landfill for decades. Look for higher-rated options.

🔬

Every wash of synthetic fabric releases up to 700,000 microplastic fibers into waterways. Use a Guppyfriend bag to catch them.

🌍

This fabric will take 200+ years to decompose. That means a shirt you buy today will still exist in the year 2226.

⚠️

Synthetic fabrics can contain BPA, which mimics estrogen. Studies have found BPA transferring to skin through sweat contact.

Eco Rating

31/100

High environmental impact

Learn about eco ratings →

Biodegradability

Not Biodegradable

Materials will persist in the environment for decades.

Health & environmental impact →

Health Impact

Microplastic shedding · skin-contact synthetic load · likely chemical treatments

B78/100

Low health impact — predominantly natural fibers with no major treatment flags.

MicroplasticsMEDIUM

700,000 fibers/wash

Skin contactMODERATE

24% synthetic

ChemicalsLOW

No flags

Care Guide

Washcold (30°C)
Cycledelicate
Detergentmild
BleachDo not bleach
Dryline dry
Ironlow
Dry Cleanavoid
SoftenerNo

Best For

😴Sleepwear
Good

Good comfort (70) and breathability (62) for sleeping