From every angle: the Postal Museum delves into workwear in a stunning exhibition

The Postal Museum (formerly the Post Museum) delves into the world of workwear in the postal service... But that’s not all. Discover the exhibition Sous toutes les coutures, on show from April 8 to September 22, 2026.

A blue jacket accented with yellow, a cap, and an emblem—these are the unmistakable signs of a postal worker and the staff of La Poste. Instantly recognizable, these uniforms carry a rich history and carry numerous social symbols. The Postal Museum explores this story in an exclusive exhibition running from April 8 to September 22, 2026.

The exhibition Under the Seams traces the history of professional dress in the postal world, while also shedding light on the broader world of work, from 1786 to the present. Each garment, each accessory tells a story of social or technological progress, of political change, or of shifts in law, labor, or social order.

The Postal Museum (formerly known as the Museum of La Poste) showcases its textile collections, including postal uniforms that span over two centuries of history. Each uniform can tell a story of a particular era in France’s past — if you know how to read the signals woven into the fabric.

This exhibition showcases a range of emblematic outfits. Some have become true visual clichés, while others, more modern, mark the shifts of their era. The workwear is a kind of uniform: a codified outfit standardized for a profession. The clothes then serve as symbols of status and know-how; they anchor workers to certain values and to a social group.

Over the years, these uniforms reflect the changing social landscape. Women, for example, had to fight for clothing that suited their figures. It wasn't until the 20th century, following men's departure for World War I, that uniforms were adapted to include female workers—despite the fact that women had been employed across various postal roles for decades. These uniforms also served as a symbol of recognition for their work and its significance. Gender equality, however, only appeared on these uniforms at the end of the 20th century, highlighting that social struggles are ongoing and never truly over.

Throughout stories of emancipation, social and cultural revolutions, and advancements in workers' rights, workwear has evolved significantly. Industrialization and globalization have also influenced the design of these uniforms. Today, the focus has shifted towards ecological concerns, recycling, and more sustainable practices, guiding the choices of designers for professional attire.

This exhibition puts the spotlight on the clothing of postal workers and mail carriers, but other trades are also represented, starting with the army! In that realm, workwear is crucial for protection and daily use, and for signaling belonging to a group as well as the hierarchy among its soldiers.

We also encounter pilot and flight-attendant uniforms, workers' blue overalls, and construction outfits... Many professions have their own "uniform" and the codes that go with it.

The exhibit traces the evolution of styles, how these garments were put together, and it highlights the industries that rode this new market: firms specializing in designing and selling these outfits. Visitors encounter a few unusual archival documents, order forms, advertisements...

The exhibition also showcases a variety of special outfits: surprising collaborations between the postal industry and high fashion houses. Visitors can explore pieces from renowned brands such as Balenciaga, Armor Lux, Carven, Balmain, and Fanchon Le Fouler, highlighting the fascinating intersection of couture and everyday life.

History buffs will appreciate this fresh, original exhibition that explores the world of work through the lens of textiles. Visitors encounter a number of unexpected historical pieces, a few humorous posters, photographs, and drawings that carry us across the centuries. Take the time to read the many wall texts and captions that accompany the rooms and displayed objects to grasp the full implications of these clothing evolutions. The show is open to all ages, but it should especially captivate older kids, starting around age 10.

The Postal Museum offers a unique and creative perspective on the history of the postal world and the story of workers in France, through this innovative exhibition that visitors can enjoy during the sunny days in Paris.

This test was conducted as part of a professional invitation. If your experience differs from ours, please let us know.