T-shirt

• 1. Introduction

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  Two billion T-shirts are sold worldwide every single year. That number is almost too large to picture, yet it points to something worth understanding: how a humble undergarment issued to U.S. Navy sailors in 1913 became the most ubiquitous piece of clothing on earth. The T-shirt's name comes directly from its shape -- a capital T formed by the body and the sleeves. Its crew neckline has no collar. Its fabric is typically cotton in a jersey or stockinette knit, stretchy and light in a way that woven cloth simply is not. What is remarkable is not that it exists, but how quickly it shed its origins as workwear and underwear to become a canvas for politics, celebrity, protest, and self-expression. This documentary asks how that happened -- who wore it first, who printed on it, and what gave a plain cotton shirt such durable cultural weight.

• 2. From Union Suit to Navy Undershirt

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  Before the T-shirt had a name, it had a predecessor: the one-piece union suit, the standard underwear of the 19th century. When that garment was cut into separate top and bottom pieces, the top portion was long enough to tuck into the waistband. Miners and stevedores adopted these separates during the late 19th century because they were practical in hot environments. In 1913, the U.S. Navy made the form official by issuing a white, crew-necked, short-sleeved cotton undershirt as standard-issue undergarment to be worn beneath a uniform. Sailors and Marines in work parties, early submarines, and tropical postings would strip off their uniform jackets, leaving just the undershirt exposed. The shirt moved from there into agriculture, where its properties -- easy to fit, easy to clean, inexpensive -- made it the preferred shirt for young boys doing farm or ranch chores. By the 1920s the word T-shirt had entered American English and appeared in the Merriam-Webster Dictionary. During the Great Depression it became the default top for anyone doing heavy outdoor work.

• 3. Marlon Brando and the Tipping Point

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  Following World War II, veterans began wearing their uniform trousers alongside their military-issue undershirts in ordinary civilian life. That was a notable shift, but the real cultural leap came from Hollywood. Marlon Brando wore a T-shirt in A Streetcar Named Desire, and the shirts surged in popularity through the 1950s. That single film appearance did something no amount of agricultural utility could accomplish: it made the T-shirt fashionable as a standalone outer garment. Boys who had worn them for chores now wore them by choice. By the time the 1960s arrived, the T-shirt was no longer anyone's undergarment. A 1942 Life magazine cover had already shown an Air Corps Gunnery School T-shirt, the first documented instance of a printed version reaching mass audiences. The 1960s then brought screen printing to the mainstream, turning the shirt into a vehicle for advertisements, personal statements, and souvenirs.

• 4. Miami, Mickey Mouse, and the Printing Industry

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  In the early 1950s, several companies in Miami, Florida began decorating T-shirts with resort names and cartoon characters. Tropix Togs, founded by Sam Kantor, was the first to do so on an extensive scale. After Kantor met representatives of The Walt Disney Company in a Miami airport in 1976, his company became the original licensee for Walt Disney characters, including Mickey Mouse and Davy Crockett, with shirts sold when Walt Disney World first opened. Sherry Manufacturing Company, also based in Miami and founded in 1948 by Quentin H. Sandler, began as a printer of souvenir tourist scarves before pivoting to T-shirts. By 2018 Sherry was running automatic screen-print presses and producing up to 20,000 T-shirts each day. Screen printing itself relies on mesh screens partially coated with emulsion; ink -- either plastisol or water-based -- passes through only where the emulsion allows. The invention of plastisol in 1959 changed the industry. Plastisol is more durable and stretchable than water-based ink, and it prints on varying shirt colors without requiring color-level adjustments. By the late 20th century most commercial printers had switched to it.

• 5. T-shirts as Political and Cultural Speech

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  Warren Dayton, a psychedelic art poster designer, pioneered large, full-color political prints on T-shirts in a 1969 article in the Los Angeles Times magazine. His designs featured images of Cesar Chavez, political cartoons, and other cultural icons. The printing company quickly cancelled the experimental line, fearing there would be no market -- a prediction that proved spectacularly wrong within a decade. Screen-printed T-shirts became a standard marketing format for major American consumer products like Coca-Cola and Mickey Mouse from the 1970s onward. In the early 1980s, designer Katharine Hamnett pioneered outsize T-shirts carrying large-print slogans. Richard Ellman, Robert Tree, Bill Kelly, and Stanley Mouse set up the Monster Company in Mill Valley, California, in the late 1960s to produce fine art designs for T-shirts, with emblems linked to the Grateful Dead. One of the most enduring symbols of 1960s political turmoil was a T-shirt bearing the face of Che Guevara. By the first decade of the 21st century, T-shirts with humorous or ironic slogans saw renewed popularity, embraced by celebrities including Britney Spears and Paris Hilton. Companies like T-Shirt Hell built entire business models around the statement-making potential of the garment.

• 6. Dye, Print, and Digital Decoration

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  Tie-dye is far older than the 1960s. The technique originated in India, Japan, and Africa as early as the sixth century. Bandhani is considered the oldest known tie-dye technique, used in Indian cultures; Shibori is primarily associated with Japanese practice. American exposure came through the hippie movement of the 1960s. Alongside tie-dye, the ringer T-shirt appeared in the 1960s as a distinct style: a solid-color shirt with contrasting bands of a second color at the collar and sleeve edges. In the 1980s, thermochromatic dyes produced shirts that changed color when exposed to heat; Global Hypercolour was among the most popular brands using this technology in the US and UK, though the dyes were easily damaged by warm-water washing. Dye-sublimation printing, which came into widespread use in the 21st century, solved several longstanding limitations. The method permanently dyes ink into the threads of the shirt rather than printing on top of the surface, preventing fading. By mid-2012 it had become widely used. Unlike screen printing -- which requires separate screens for each color and carries high setup costs -- sublimation is economically viable for small print runs, with a similar unit cost regardless of quantity. The process requires synthetic fabric such as polyester to work.

• 7. Scale, Speed Fashion, and Environmental Cost

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  The average person in Sweden buys nine T-shirts per year. That figure captures something about the speed at which T-shirts cycle through closets globally. Because they are inexpensive to produce, T-shirts are a cornerstone of fast fashion, which is part of why their annual global sales dwarf those of almost any other clothing category. Some modern T-shirts are manufactured on circular knitting machines that produce the torso as a continuously knitted tube, eliminating side seams entirely. Fabric cutting in high-volume factories can be done by laser or water jet. The environmental costs are real. Cotton cultivation requires large amounts of water and pesticides. Production processes can be environmentally intensive beyond the raw materials themselves. The same properties that made the T-shirt the shirt of choice for 19th-century miners -- low cost, ease of cleaning, simple construction -- are precisely the properties that made it the engine of fast fashion a century later, with consequences that extend well past the laundry.