14 October 2026International edition
Vol. I · No.
14 October 2026
AI in Fashion
DAILY
The daily briefing on AI in the fashion business
Where fashion meets artificial intelligence.
Digital-native and DTC brands

Monsieur TSHIRT

France

Monsieur TSHIRT is a French brand launched in 2013 that sells customisable T-shirts, sweatshirts and underwear. Its products use organic cotton and are printed or embroidered in France.

Facts
LaunchedSpring 2013
FoundersArnaud, Vincent and Simon
ProductionPrinted and embroidered in France
StoresRennes, Bordeaux, Toulouse, Montpellier
Websitemonsieurtshirt.com
Segment
Mid-market
Categories
MenswearWomenswearChildrenswearLingerieHome
Sales channels
E-commerceOwn stores

What is Monsieur TSHIRT?

Monsieur TSHIRT is a French apparel brand built around personalised clothing. It was launched in spring 2013 by two brothers, Arnaud and Vincent, and their friend Simon, and is associated with Bordeaux.

Products and positioning

The brand lets customers customise basics with embroidery or print. Its range includes:

  • T-shirts and sweatshirts for adults and children
  • Boxers and embroidered briefs
  • Mugs and small gifts

Models are made from organic cotton, and the brand has introduced customisable T-shirts in recycled cotton. Personalisation, printing and embroidery are carried out in France, which is a central part of its message.

Distribution

Monsieur TSHIRT started as an online business and sells mainly through its own e-commerce site. It has also opened physical stores in French cities including Rennes, Bordeaux, Toulouse and Montpellier.

Why it matters

The brand is an example of a French digital-native label that combines on-demand personalisation with local finishing, then extends into its own shops to support online sales.

Frequently asked questions

Who founded Monsieur TSHIRT?

Monsieur TSHIRT was founded in 2013 by brothers Arnaud and Vincent and their friend Simon.

Where are Monsieur TSHIRT products made?

Its organic cotton products are printed or embroidered in France.

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