The “sustainable” T-shirt that sheds more plastic

Preview text: Fashion month is here. So is the study the brands are not mentioning.

PlanetCareMonday, Sep 14, 2026 at 7:30 AM EasternKlaviyo
PlanetCareThe “sustainable” T-shirt that sheds more plastic
Subject
The “sustainable” T-shirt that sheds more plastic
Preview text
Fashion month is here. So is the study the brands are not mentioning.
From
hello@planetcare.org
Sent
Mon Sep 14, 2026, 7:30 AM ET
Size
54 KB
Images
9
Links
13, 5 of them buttons
Subject length
51 characters

Against PlanetCare's usual

Sent in the 7 AM hour, which holds 4% of its emails; 13% arrive in the 12 AM hour. The subject is 51 characters; its average is 44.

Email headers

What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.

From
Mojca from PlanetCare <[email protected]>
Subject
The “sustainable” T-shirt that sheds more plastic
Date
Mon, 14 Sep 2026 11:30:16 +0000 (UTC)
Message-ID domain
geopod-ismtpd-50
Return-Path domain
email.planetcare.org
DKIM signature
d=planetcare.org s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. by recvd-…-hglw4 with SMTP
  2. from (unnamed) by geopod-ismtpd-50 with HTTP

Other sending headers (names only): X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID

Report this email

Sent just before and after

Oct 12, 2026 11:36 PMYour discount codes + a personal note about microplastics
Oct 11, 2026 4:50 PM99% (read the small print)
Sep 27, 2026 1:45 AMA leaderboard for the plastic in your blood
Sep 14, 2026 7:30 AMThe “sustainable” T-shirt that sheds more plastic (this email)
Sep 7, 2026 2:02 AMMy kid was right about the carrots
Aug 31, 2026 1:05 PMFree chocolate is still waiting for you
Aug 30, 2026 3:54 AMHave the chocolate. Skip the polyester.

More from PlanetCare

All PlanetCare emails

Get the Black Friday insights

We're collecting every Black Friday email from more than 50,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. Unsubscribe anytime.